step by step how to write a case study

How to Write a Case Study: Step-by-Step Guide with Examples

• October 7, 2022

Content Manager at SocialBee

Why is learning how to write a case study so important?

Well, because it provides your customers with social proof and supporting evidence of how effective your products and services are. Moreover, it eliminates the doubt that usually makes clients give up on their next purchase.

That is why today we are going to talk about the step-by-step process of writing a case study . We prepared five business case study examples guaranteed to inspire you throughout the process.

Let’s get started!

What Is a Case Study?

A case study is a piece of content that focuses on a case from your business history. It describes the problems your client faced and the solutions you used to help them succeed.

The goal of a writing case study is to promote your business , so your aim should be to put together a compelling story with evidence that backs up all your claims.

Case studies use real-life examples to show your clients the quality and effectiveness of your products and services. It’s a marketing tool that provides credibility and it helps your potential clients gain confidence in your brand.

Case studies can be structured in different formats:

• A written document
• An infographic
• A blog post
• A landing page

Case Study Benefits

A great case study makes your potential customers want to benefit from the products and services that helped your client overcome their challenges. 

Here are the benefits of writing a case study:

• It is an affordable marketing practice
• It decreases the perceived risk of your potential clients
• It provides transparency
• It builds trust and credibility among prospective customers
• It makes your potential clients relate to the problem
• It provides your potential clients with a solution for their problems

How to Write a Case Study

Now that you know what a case study is, let’s get into the real reason why you are here — learning how to write an in-depth study.

Here is the step-by-step process of writing a case study:

• Identify the topic of your case study
• Start collaborating with a client
• Prepare questions for the interview
• Conduct the case study interview
• Structure your case study 
• Make it visual

Step 1: Identify the Topic of Your Case Study

A case study starts with a strategy. Choosing what you want to write about should be closely related to your business needs. More specifically, what service or product do you want to promote through your case study?

Because case studies focus on client challenges, business solutions, and results, you have to carefully pick the case that your potential clients will relate to the most. 

To communicate the benefits of your business, you should focus on a customer story that appeals to a specific segment of your audience . Consequently, you will target clients that relate to your customer example while providing a solution for their needs and pain points — your products and services.

Start by focusing all your research methods on identifying your customers’ main pain points. Then find examples of how your products or services have helped them overcome their challenges and achieve their goals .

Furthermore, to make sure you choose the best case study topic for your buyer persona , you should have a meeting with your sales/customer service team. Because they are in close contact with your customers, they will be able to tell you:

• The main challenges your clients face 
• The services/products that bring them the best results 

These are the main two pieces of information you want your case study to focus on.

Step 2: Start Collaborating with a Client

With a clear topic in mind, you have to find the best fit for your case study. 

However, that is not all. First, you must obtain the client’s permission. After all, your business story is theirs too.

So, craft an email to provide your client with an overview of the case study. This will help them make a decision. 

Your message should include:

• The case study format (video, written, etc.) and where it will be published (blog, landing page , etc.)
• The topic of the document
• The timeline of the process
• The information that will be included
• The benefits they get as a result of this collaboration (brand exposure, backlinks)

Additionally, you can offer to schedule a call or a meeting to answer all their questions and curiosities and provide a means for clear and open communication.

Once you receive a positive response from your client, you can continue with the next step of the process: the actual interview.

PRO TIP: A great way to ensure a smooth and safe collaboration between you and your client is to sign a legal release form before writing the case study. This will allow you to use their information and protect you from issues that may occur in the future. Moreover, if the client is not comfortable with revealing their identity, you can always offer them anonymity.

Step 3: Prepare Questions for the Interview

Now that you have the subject for your case study, it’s time to write and organize your interview in several sets of questions.

Don’t forget that the whole structure of your case study is based on the information you get from your customer interview.

So pay attention to the way you phrase the questions. After all, your goal is to gather all the data you need to avoid creating a back-and-forth process that will consume your client’s time and energy.

To help you create the best questionnaire, we created a set of case study questions and organized them into different categories. 

Here are the five main sections your case study interview should contain:

• The client’s background information
• The problem
• The start of the collaboration
• The solution
• The results

A. The Client’s Background Information

This part of the case study interview must give a comprehensive look into your customer’s business and allow your readers to get to know them better.

Here are some question ideas:

B. The Problem

Now it’s time to get into the reason your client came to you for assistance, the initial challenge that triggered your collaboration.

In this part of the interview process, you want to find out what made them ask for help and what was their situation before working with you.

You can ask your client the following case study questions:

C. The Start of the Collaboration

This part of the case study interview will focus on the process that made your collaboration possible. More specifically, how did your client research possible collaboration opportunities, and why they chose your business? 

This information will not only be informative for your future customers but will also give you a behind-the-scenes look into their decision-making process.

D. The Solution

It’s time to get into one of the most significant parts of the case study interview — the solution. Here you should discuss how your services have helped their business recover from the problems mentioned before.

Make sure you ask the right questions so you can really paint the picture of a satisfied customer.

Have a look at these question examples:

E. The Results

The best proof you can give to your customers is through your results. And this is the perfect opportunity to let your actions speak for themselves.

Unlike the other marketing strategies you use to promote your business, the content is provided by your customer, not by your team. As a result, you end up with a project that is on another level of reliability.

Here is how you can ask your client about their results:

Step 4: Conduct the Case Study Interview

Now that you have a great set of case study questions, it’s time to put them to good use.

Decide on the type of interview you want to conduct: face-to-face, video call , or phone call. Then, consult with your client and set up a date and a time when you are both available. 

It should be noted that during the interview it’s best to use a recording device for accuracy. Maybe you don’t have time to write down all the information, and you forget important details. Or maybe you want to be focused more on the conversational aspect of the interview, and you don’t want to write anything down while it’s happening.

Step 5: Structure Your Case Study 

The hard part is over. Now it’s time to organize all the information you gathered in an appealing format. Let’s have a look at what your case study should contain.

Here are the components of a case study:

• Engaging title
• Executive summary
• Client description 
• Introduction to the problem
• The problem-solving process
• Progress and results

A. Engaging Title

Putting that much work into a project, it would be a shame not to do your best to attract more readers. So, take into consideration that you only have a few seconds to catch your audience’s attention. 

You can also use a headline analyzer to evaluate the performance of your title.

The best case study titles contain:

• Relevant keywords
• Customer pain points
• Clear result

Case study example :

B. Executive Summary

Your executive summary should include a thesis statement that sums up the main points of your case study. Therefore, it must be clear and concise. Moreover, to make your audience curious, you can add a statistic or a relevant piece of data that they might be interested in.

Here is what you should include in your executive summary:

• The business you are writing about (only if the clients wants to make themselves known)
• Relevant statistics

C. Client Description 

Here is where you start to include the information you gained from your interview. Provide your readers with a clear picture of your client and create a context for your case study.

Take your client’s answers from the “Client Background” section of the interview and present them in a more appealing format.

D. Introduction to the Problem

In this section, use your client’s interview answers to write about the problem they were experiencing before working with you.

Remember to be specific because you want your audience to fully understand the situation and relate to it. At the end of the day, the goal of the case study is to show your potential customers why they should buy your services/products.

E. The Problem-Solving Process

Next, explain how your service/product helped your client overcome their problems. Moreover, let your readers know how and why your service/product worked in their case.

In this part of the case study, you should summarize: 

• The strategy used to solve the problem of your customer 
• The process of implementing the solution 

F. Progress and Results

Tell your readers about what you and your client have achieved during your collaboration. Here you can include:

• Graphics about your progress
• Business objectives they have achieved
• Relevant metrics 

Step 6: Make It Visual

To elevate the information you have written for your audience, you must make sure it’s appealing and easy to read. And a great way to achieve that is to use visuals that add value to your case study.

Here are some design elements that will make emphasize your text:

• Graphic symbols that guide the eye (arrows, bullet points, checkmarks, etc.)
• Charts, graphics, tables 
• Relevant screenshots from business reports
• The colors and fonts of your brand
• Your client’s logo

Platforms like Canva can really come in handy while designing your case study. It’s easy to use and it has multiple free slide templates and graphics that save you time and money.

PRO TIP: Share Your Case Study Across All Marketing Channels

A case study is a perfect example of evergreen content that can be reshared endlessly on your social media channels .

Aside from helping you maintain a consistent posting schedule with ease, case study-related posts will increase your credibility and push leads toward the bottom of your marketing funnel . Other examples of social proof evergreen content are reviews, testimonials, and positive social media mentions.

To keep track of all your evergreen posts and have them scheduled on a continuous loop, use a social media tool like SocialBee.

Create evergreen content categories where all your posts get reposted regularly on your social media channels. 

Start your 14-day trial today and start using SocialBee for free!

Aside from promoting your case study on social media, you can also feature it in your newsletter that you can create using email newsletter software , include it as a pop-up on your website, and even create a separate landing page dedicated to your customer study.

Share Your Case Study on Social Media with SocialBee!

Get to writing your own case study.

What do you think? Is writing a case study easier than you thought? We sure hope so.

Learning how to write a case study is a simple process once you understand the logical steps that go into it. So make sure you go over the guide a couple of times before you start documenting your customer success stories.

And remember that the goal of your case study is to attract more leads . Therefore you need to include tangible results and valuable details that will compel your audience to invest in your products and services.

Article written by

Content writer at SocialBee

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How to write a case study — examples, templates, and tools

It’s a marketer’s job to communicate the effectiveness of a product or service to potential and current customers to convince them to buy and keep business moving. One of the best methods for doing this is to share success stories that are relatable to prospects and customers based on their pain points, experiences, and overall needs.

That’s where case studies come in. Case studies are an essential part of a content marketing plan. These in-depth stories of customer experiences are some of the most effective at demonstrating the value of a product or service. Yet many marketers don’t use them, whether because of their regimented formats or the process of customer involvement and approval.

A case study is a powerful tool for showcasing your hard work and the success your customer achieved. But writing a great case study can be difficult if you’ve never done it before or if it’s been a while. This guide will show you how to write an effective case study and provide real-world examples and templates that will keep readers engaged and support your business.

In this article, you’ll learn:

What is a case study?

How to write a case study, case study templates, case study examples, case study tools.

A case study is the detailed story of a customer’s experience with a product or service that demonstrates their success and often includes measurable outcomes. Case studies are used in a range of fields and for various reasons, from business to academic research. They’re especially impactful in marketing as brands work to convince and convert consumers with relatable, real-world stories of actual customer experiences.

The best case studies tell the story of a customer’s success, including the steps they took, the results they achieved, and the support they received from a brand along the way. To write a great case study, you need to:

• Celebrate the customer and make them — not a product or service — the star of the story.
• Craft the story with specific audiences or target segments in mind so that the story of one customer will be viewed as relatable and actionable for another customer.
• Write copy that is easy to read and engaging so that readers will gain the insights and messages intended.
• Follow a standardized format that includes all of the essentials a potential customer would find interesting and useful.
• Support all of the claims for success made in the story with data in the forms of hard numbers and customer statements.

Case studies are a type of review but more in depth, aiming to show — rather than just tell — the positive experiences that customers have with a brand. Notably, 89% of consumers read reviews before deciding to buy, and 79% view case study content as part of their purchasing process. When it comes to B2B sales, 52% of buyers rank case studies as an important part of their evaluation process.

Telling a brand story through the experience of a tried-and-true customer matters. The story is relatable to potential new customers as they imagine themselves in the shoes of the company or individual featured in the case study. Showcasing previous customers can help new ones see themselves engaging with your brand in the ways that are most meaningful to them.

Besides sharing the perspective of another customer, case studies stand out from other content marketing forms because they are based on evidence. Whether pulling from client testimonials or data-driven results, case studies tend to have more impact on new business because the story contains information that is both objective (data) and subjective (customer experience) — and the brand doesn’t sound too self-promotional.

Case studies are unique in that there’s a fairly standardized format for telling a customer’s story. But that doesn’t mean there isn’t room for creativity. It’s all about making sure that teams are clear on the goals for the case study — along with strategies for supporting content and channels — and understanding how the story fits within the framework of the company’s overall marketing goals.

Here are the basic steps to writing a good case study.

1. Identify your goal

Start by defining exactly who your case study will be designed to help. Case studies are about specific instances where a company works with a customer to achieve a goal. Identify which customers are likely to have these goals, as well as other needs the story should cover to appeal to them.

The answer is often found in one of the buyer personas that have been constructed as part of your larger marketing strategy. This can include anything from new leads generated by the marketing team to long-term customers that are being pressed for cross-sell opportunities. In all of these cases, demonstrating value through a relatable customer success story can be part of the solution to conversion.

2. Choose your client or subject

Who you highlight matters. Case studies tie brands together that might otherwise not cross paths. A writer will want to ensure that the highlighted customer aligns with their own company’s brand identity and offerings. Look for a customer with positive name recognition who has had great success with a product or service and is willing to be an advocate.

The client should also match up with the identified target audience. Whichever company or individual is selected should be a reflection of other potential customers who can see themselves in similar circumstances, having the same problems and possible solutions.

Some of the most compelling case studies feature customers who:

• Switch from one product or service to another while naming competitors that missed the mark.
• Experience measurable results that are relatable to others in a specific industry.
• Represent well-known brands and recognizable names that are likely to compel action.
• Advocate for a product or service as a champion and are well-versed in its advantages.

Whoever or whatever customer is selected, marketers must ensure they have the permission of the company involved before getting started. Some brands have strict review and approval procedures for any official marketing or promotional materials that include their name. Acquiring those approvals in advance will prevent any miscommunication or wasted effort if there is an issue with their legal or compliance teams.

3. Conduct research and compile data

Substantiating the claims made in a case study — either by the marketing team or customers themselves — adds validity to the story. To do this, include data and feedback from the client that defines what success looks like. This can be anything from demonstrating return on investment (ROI) to a specific metric the customer was striving to improve. Case studies should prove how an outcome was achieved and show tangible results that indicate to the customer that your solution is the right one.

This step could also include customer interviews. Make sure that the people being interviewed are key stakeholders in the purchase decision or deployment and use of the product or service that is being highlighted. Content writers should work off a set list of questions prepared in advance. It can be helpful to share these with the interviewees beforehand so they have time to consider and craft their responses. One of the best interview tactics to keep in mind is to ask questions where yes and no are not natural answers. This way, your subject will provide more open-ended responses that produce more meaningful content.

4. Choose the right format

There are a number of different ways to format a case study. Depending on what you hope to achieve, one style will be better than another. However, there are some common elements to include, such as:

• An engaging headline
• A subject and customer introduction
• The unique challenge or challenges the customer faced
• The solution the customer used to solve the problem
• The results achieved
• Data and statistics to back up claims of success
• A strong call to action (CTA) to engage with the vendor

It’s also important to note that while case studies are traditionally written as stories, they don’t have to be in a written format. Some companies choose to get more creative with their case studies and produce multimedia content, depending on their audience and objectives. Case study formats can include traditional print stories, interactive web or social content, data-heavy infographics, professionally shot videos, podcasts, and more.

5. Write your case study

We’ll go into more detail later about how exactly to write a case study, including templates and examples. Generally speaking, though, there are a few things to keep in mind when writing your case study.

• Be clear and concise. Readers want to get to the point of the story quickly and easily, and they’ll be looking to see themselves reflected in the story right from the start.
• Provide a big picture. Always make sure to explain who the client is, their goals, and how they achieved success in a short introduction to engage the reader.
• Construct a clear narrative. Stick to the story from the perspective of the customer and what they needed to solve instead of just listing product features or benefits.
• Leverage graphics. Incorporating infographics, charts, and sidebars can be a more engaging and eye-catching way to share key statistics and data in readable ways.
• Offer the right amount of detail. Most case studies are one or two pages with clear sections that a reader can skim to find the information most important to them.
• Include data to support claims. Show real results — both facts and figures and customer quotes — to demonstrate credibility and prove the solution works.

6. Promote your story

Marketers have a number of options for distribution of a freshly minted case study. Many brands choose to publish case studies on their website and post them on social media. This can help support SEO and organic content strategies while also boosting company credibility and trust as visitors see that other businesses have used the product or service.

Marketers are always looking for quality content they can use for lead generation. Consider offering a case study as gated content behind a form on a landing page or as an offer in an email message. One great way to do this is to summarize the content and tease the full story available for download after the user takes an action.

Sales teams can also leverage case studies, so be sure they are aware that the assets exist once they’re published. Especially when it comes to larger B2B sales, companies often ask for examples of similar customer challenges that have been solved.

Now that you’ve learned a bit about case studies and what they should include, you may be wondering how to start creating great customer story content. Here are a couple of templates you can use to structure your case study.

Template 1 — Challenge-solution-result format

• Start with an engaging title. This should be fewer than 70 characters long for SEO best practices. One of the best ways to approach the title is to include the customer’s name and a hint at the challenge they overcame in the end.
• Create an introduction. Lead with an explanation as to who the customer is, the need they had, and the opportunity they found with a specific product or solution. Writers can also suggest the success the customer experienced with the solution they chose.
• Present the challenge. This should be several paragraphs long and explain the problem the customer faced and the issues they were trying to solve. Details should tie into the company’s products and services naturally. This section needs to be the most relatable to the reader so they can picture themselves in a similar situation.
• Share the solution. Explain which product or service offered was the ideal fit for the customer and why. Feel free to delve into their experience setting up, purchasing, and onboarding the solution.
• Explain the results. Demonstrate the impact of the solution they chose by backing up their positive experience with data. Fill in with customer quotes and tangible, measurable results that show the effect of their choice.
• Ask for action. Include a CTA at the end of the case study that invites readers to reach out for more information, try a demo, or learn more — to nurture them further in the marketing pipeline. What you ask of the reader should tie directly into the goals that were established for the case study in the first place.

Template 2 — Data-driven format

• Start with an engaging title. Be sure to include a statistic or data point in the first 70 characters. Again, it’s best to include the customer’s name as part of the title.
• Create an overview. Share the customer’s background and a short version of the challenge they faced. Present the reason a particular product or service was chosen, and feel free to include quotes from the customer about their selection process.
• Present data point 1. Isolate the first metric that the customer used to define success and explain how the product or solution helped to achieve this goal. Provide data points and quotes to substantiate the claim that success was achieved.
• Present data point 2. Isolate the second metric that the customer used to define success and explain what the product or solution did to achieve this goal. Provide data points and quotes to substantiate the claim that success was achieved.
• Present data point 3. Isolate the final metric that the customer used to define success and explain what the product or solution did to achieve this goal. Provide data points and quotes to substantiate the claim that success was achieved.
• Summarize the results. Reiterate the fact that the customer was able to achieve success thanks to a specific product or service. Include quotes and statements that reflect customer satisfaction and suggest they plan to continue using the solution.
• Ask for action. Include a CTA at the end of the case study that asks readers to reach out for more information, try a demo, or learn more — to further nurture them in the marketing pipeline. Again, remember that this is where marketers can look to convert their content into action with the customer.

While templates are helpful, seeing a case study in action can also be a great way to learn. Here are some examples of how Adobe customers have experienced success.

Juniper Networks

One example is the Adobe and Juniper Networks case study , which puts the reader in the customer’s shoes. The beginning of the story quickly orients the reader so that they know exactly who the article is about and what they were trying to achieve. Solutions are outlined in a way that shows Adobe Experience Manager is the best choice and a natural fit for the customer. Along the way, quotes from the client are incorporated to help add validity to the statements. The results in the case study are conveyed with clear evidence of scale and volume using tangible data.

The story of Lenovo’s journey with Adobe is one that spans years of planning, implementation, and rollout. The Lenovo case study does a great job of consolidating all of this into a relatable journey that other enterprise organizations can see themselves taking, despite the project size. This case study also features descriptive headers and compelling visual elements that engage the reader and strengthen the content.

Tata Consulting

When it comes to using data to show customer results, this case study does an excellent job of conveying details and numbers in an easy-to-digest manner. Bullet points at the start break up the content while also helping the reader understand exactly what the case study will be about. Tata Consulting used Adobe to deliver elevated, engaging content experiences for a large telecommunications client of its own — an objective that’s relatable for a lot of companies.

Case studies are a vital tool for any marketing team as they enable you to demonstrate the value of your company’s products and services to others. They help marketers do their job and add credibility to a brand trying to promote its solutions by using the experiences and stories of real customers.

When you’re ready to get started with a case study:

• Think about a few goals you’d like to accomplish with your content.
• Make a list of successful clients that would be strong candidates for a case study.
• Reach out to the client to get their approval and conduct an interview.
• Gather the data to present an engaging and effective customer story.

Adobe can help

There are several Adobe products that can help you craft compelling case studies. Adobe Experience Platform helps you collect data and deliver great customer experiences across every channel. Once you’ve created your case studies, Experience Platform will help you deliver the right information to the right customer at the right time for maximum impact.

To learn more, watch the Adobe Experience Platform story .

Keep in mind that the best case studies are backed by data. That’s where Adobe Real-Time Customer Data Platform and Adobe Analytics come into play. With Real-Time CDP, you can gather the data you need to build a great case study and target specific customers to deliver the content to the right audience at the perfect moment.

Watch the Real-Time CDP overview video to learn more.

Finally, Adobe Analytics turns real-time data into real-time insights. It helps your business collect and synthesize data from multiple platforms to make more informed decisions and create the best case study possible.

Request a demo to learn more about Adobe Analytics.

https://business.adobe.com/blog/perspectives/b2b-ecommerce-10-case-studies-inspire-you

https://business.adobe.com/blog/basics/business-case

https://business.adobe.com/blog/basics/what-is-real-time-analytics

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How to Write a Case Study: Definition, Outline, Steps & Examples

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A case study is a research method that involves an in-depth examination of a particular subject, often a person, group, event, or organization. It's used to explore complex issues in real-world contexts. A case study can provide insights that might not be achieved with other research methods.

Are you struggling with writing a case study and don't know where to begin? You are not alone. Most students involved in the Psychology or Sociology field often find this task challenging. Especially if they are new to this research method. However, with the right structure and preparation, creating a case study paper will be a piece of cake. 

After reading this article, you will be armed with all essential details including:

• Definition 
• Case study types
• Basic structure
• Steps on how to write a case study
• Examples that worked.

Let’s dive right in!

What Is a Case Study: Definition

A case study is a research method that involves examining a specific instance to let researchers learn more about an individual, event, organization or concept. It is like a magnifying glass for studying real-life situations. By looking at a single example, we can learn more about complex issues and understand patterns. 

Case studies are used in the fields like Psychology, Business, Statistics or Nursing. As a rule, students apply this research method when writing a dissertation or thesis . 

Depending on the research question and the data needed to address a problem, case studies can involve various research methods.

Research Methods Applied in Case Studies

Case Study Example

A researcher is interested in studying the effects of a newly implemented teaching method on student performance. To find out, they observe a class of 30 students over one semester. The researcher compares the test scores from before and after the method was used, documenting its effectiveness.  The study results showed that academic performance had improved by 11.5% since the new teaching method was implemented. The researcher concluded that this approach works well and can be generalized to a broader population.

Let's recap the main points. 

What Is the Purpose of a Case Study?

The primary purpose of a case study is to gain insight into the real-world situations through the investigation and analysis of a single instance. This research design is often applied to meet such goals: 

• Develop a better understanding of complex issues or phenomena 
• Identify patterns and relationships
• Test hypotheses and theories in natural settings
• Provide practical solutions
• Illustrate best practices or successful strategies.

Every case study writer can customize their work to fit the needs of a specific discipline, as shown below.

Use of Case Studies 

Looking for expert case study help ? Don't hesitate to contact our academic writers today to get the assistance you need. Our team of experts is ready to provide you with top-notch writings to help you achieve your academic or professional goals

Types of Case Studies

There are different types of case studies that scholars or students can bring into play. Each approach has its own focus and is chosen based on research objectives. 

• Descriptive case studies This approach involves a detailed examination of a particular situation or phenomenon to understand it better. Here, researchers see the context, events, and processes that led to a particular outcome, and get a comprehensive picture of the situation.
• Explanatory case studies Explanatory method allows us to understand the "why" and “how” behind a particular event or phenomenon. As the name suggests, this type of case study seeks to test and explain the causal relationship between independent and dependent variables . 
• Exploratory case studies Imagine being a detective and investigating a mystery or problem in its early stages. This is the main idea of an exploratory investigation. It helps to recognize key questions, potential patterns, and areas for further research. It's like peeling back the layers of an onion, revealing new insights and uncovering possible solutions. 
• Intrinsic case studies  Unlike other case study methods, an intrinsic approach is used to explore a unique instance. Here, researchers focus on a particular scenario in its own right, rather than trying to apply the outcomes to a broader population.  
• Instrumental case studies This type of study examines one instance to shed light on a larger group or phenomenon. Instrumental technique is a good choice if you want to develop theoretical frameworks and obtain generalizable findings.
• Cumulative case studies  While conducting cumulative research, students compile and synthesize information from multiple similar instances. Here, you combine the results of multiple studies to draw more generalized conclusions.
• Collective case reports Think of several individual instances being studied together to provide a broader understanding of a specific phenomenon. These instances are often connected by a common theme. This enables researchers to compare and contrast cases and uncover tendencies. 
• Critical case studies Researchers use this method to explore exceptional instances that are particularly interesting or thought-provoking. Critical approach helps to analyze why a specific situation occurred and what could have been done differently.

Case Study Structure: Main Parts

When investigating any phenomenon, it’s important to organize your sections in a logical manner. A structure of a case study usually includes such components:

• Introduction This section is a place to present a case. Provide a brief overview of your instance, introduce your key research objectives and prepare the readers for further analysis.
• Problem identification By laying out a problem, you will be able to show the scope and significance of your topic. Identify the main issue that will be examined and build a clear statement of the problem.
• Background A properly established context sets the stage for research and lays a foundation for case evaluation. Offer relevant background information on the instance. This can be a historical, geographical or cultural context.
• Methodology Describe your  methodology in research  – approach, data collection methods and analysis techniques used in your investigation.
• Solution  Now is the time to determine potential solutions to address the problem, and evaluate the pros and cons of each resolution. Make sure solutions are realistic.
• Results  Once a case study is conducted, you should share your key findings. Mention any data or evidence that was collected and analyzed.
• Discussion This part of a case study is a perfect opportunity for analysis. Discuss the implications of your outcomes and draw conclusions
• Conclusion Summarize your main points, restate a problem and solutions, and offer final recommendations or next steps.

Case Study Outline

Before you create a case study, it’s a good idea to prepare an outline. It serves as a skeleton of your project. A well-structured outline of a case study helps organize your thoughts in a logical manner.

Below you can see an example of a basic template. Feel free to use it for inspiration. 

General Outline  

• Brief subject introduction
• Research purpose and objectives
• Necessary context
• Problem/issue
• Problem significance
• Subject/idea history
• Setting or environment description
• Key challenges, opportunities, or turning points
• Research methods used to gather information
• Data analysis methods
• Possible strategies
• Assessment of solutions
• Recommended solvents
• Major discoveries from the data analysis
• Implications
• Limitations/challenges
• Summary of key points
• Restatement of the problem and solution
• Final suggestions or next steps

Based on the sample template shown above, arrange your key ideas and highlight critical information. You may change the blocks to meet your assignment’s unique requirements.

Before You Start Writing a Case Study

Preparation  is the key to success. To make your case study flawless, you need to establish your goal and plan. This will lay the foundation of the whole process before you begin writing.

Ensure you follow these 3 crucial steps before moving further. 

1. Carefully Read the Instructions 

Your professor may provide you with special requirements, case study rubric or exemplary works. The instructions may include details on preferred format, structure, word count, writing style or analysis techniques. Read given material attentively and make sure you fully understand the guidelines. 

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2. Conduct Research

Researching is the most time-consuming part of writing a case study. Review relevant studies on the research topic to gain a deeper understanding of your subject. You may want to go through different sources and identify their strengths and limitations. Strive to build a bridge between your case study report and existing gaps. 

Make sure to jot down all your ideas, opinions, notes or questions related to your research. This approach will help you build an outline and write a case study accordingly.  

3. Gather Data

Now you are all set for the data collection process. Identify the most relevant type of information pertinent to your research question.

Consider using primary sources such as interviews, surveys or questionnaires. Secondary resources may include books, articles, case studies and public documents. 

Your data must be accurate and reliable so double-check your research results before integrating them into your project.

How to Write a Case Study in 7 Steps?

Now that you are familiar with the preparation stages, it's time to dive into the writing process. Writing case studies can be challenging. But by following a structured approach, you can produce a clear and engaging work. 

To create a strong project, it's important to carefully plan and execute each step of your flow, from identifying the research question to presenting your conclusions. Below we have prepared detailed guidelines on how to write a case study paper. 

1. Introduce a Case Study

Start your case study introduction by presenting your subject and providing a brief overview of the research objectives. It's important to highlight the significance of your case and explain why it warrants examination. One way to do this is to focus on innovative aspects, such as a novel approach to a problem or a new technology. You can also emphasize the broader implications. 

You should also preview a structure. This will give readers an idea of what to expect. Briefly describe your main points or provide a rough outline. 

Case Study Introduction Example

Post-traumatic stress disorder (PTSD) is a debilitating condition that can arise in individuals who have experienced a traumatic event. In this case study, we examine the experiences of a patient who was diagnosed with PTSD following a car accident. Our analysis focuses on the patient's symptoms, including intrusive thoughts, hyperarousal, and avoidance behaviors. We also explore the treatments employed to manage these symptoms. By analyzing this case, we aim to provide insights into the challenges of treating PTSD and offer recommendations for improving therapeutic interventions for individuals suffering from this condition.

2. Describe a Problem

Before you get to the problem, provide context that explains the issue at hand. Identify the scope and impact of this problem. One efficient strategy of creating case studies that trigger attention is integrating examples or statistics. This helps to understand how severe this situation is. 

Additionally, you may want to highlight any challenges or obstacles that have prevented a problem from being solved. 

Example of Problem Description in a Case Study

John is a 28-year-old man who was involved in a serious car accident three months ago. Since then, he has been experiencing PTSD symptoms, including recurring nightmares, flashbacks, and feelings of anxiety. These symptoms have affected his work performance and relationships with family and friends. Despite seeking help from his primary care physician and attending therapy sessions, John has not experienced significant improvement. The challenge is to identify effective treatments that can help John manage his PTSD and improve his quality of life.

>> Read more: How to Write a Problem Statement

3. Discuss Research Methods 

Research methods you apply will define how to make a case study. There are multiple ways to collect data. So your primary task here is to figure out what kind of information you want to obtain. 

Your research strategy should align with your objectives. For instance, interviews can help capture detailed information from a small sample of people. On the other hand, surveys involve large groups of individuals. If you are using interviews or surveys, provide a list of questions participants were asked. 

You can also do experiments to test out different theories or conduct document analysis to identify trends. 

>> Learn more: What Is Experimental Design  

Example of How to Describe Research Methods 

In this research, both quantitative and qualitative data were utilized. 10 semi-structured interviews were conducted with participants who had experienced PTSD symptoms following a traumatic event. Additionally, data was collected from a survey of 253 individuals who had not been diagnosed with PTSD. We inquired about their experiences with trauma and the types of coping strategies they used to manage stress. Medical records from John's primary care physician were analyzed to track his progress over time. The combination of quantitative and qualitative data allowed for a comprehensive understanding of John's unique experiences with PTSD.

4. Offer Solutions to the Problem 

The next stage involves coming up with potential solutions. Explain what strategies could be used to address the problem.

For example, if you write a case study on a business-related problem, solutions may involve implementing procedures to improve efficiency. Alternatively, in a healthcare niche, you will offer a new medication or therapy.

Be sure to provide evidence from your research or expert opinions to support your suggestions.

Here’s how to do a case study solutions section. 

Example of Solution

One potential solution for addressing John's PTSD symptoms is cognitive-behavioral therapy (CBT). According to a study by Bisson and colleagues (2013), CBT has been found to be effective in reducing symptoms of PTSD in individuals who have experienced traumatic events. The therapist can work with John to identify and challenge negative thought patterns related to his traumatic experience and teach him coping skills to manage his anxiety and stress.

5. Present Your Key Results

Most scholars judge case study reports by research outcomes. You need to show that your solution works. Analyze collected data and share your most significant findings in your results section . This can be an increase in profits or a patient's health improvement. 

When you write your case study outcomes, it is important to organize the information in a clear and concise manner. Use tables, graphs and charts to illustrate your data visually. 

Provide a short summary of your results and their implications. But don’t just tell. You need to back up your research with evidence. If you used interviews, be sure to include any statistical analysis done for those results. 

Example of Case Study Research Results

Our analysis showed that participants who received cognitive-behavioral therapy (CBT) reported a significant decrease in symptoms of post-traumatic stress disorder (PTSD), as compared to those who received no therapy. Specifically, the group who received CBT experienced a 35% reduction in symptoms. Meanwhile, the control group experienced no significant change. These findings suggest that CBT may be an effective treatment option for individuals with PTSD.

6. Conclude with Recommendations

A conclusion of a case study is where you wrap everything up and provide recommendations for further research. Sum up your key points and explain how they could be used to solve similar problems. You can also highlight any unexpected findings or insights that emerged during the study. Don’t forget to discuss any ethical considerations or limitations. 

You need to create a lasting impression. For this, end a case study with a thought-provoking statement or call to action. 

Case Study Conclusion Example

Our research highlighted the significant impact of PTSD on individuals who have experienced a traumatic event. The results suggested that cognitive-behavioral therapy and reprocessing therapy are effective treatments for PTSD. However, more research is needed to determine the long-term effects of these treatments. Additionally, the stigma surrounding mental health and seeking treatment remains a significant barrier to access to care. It is crucial for healthcare professionals and policymakers to address this issue and increase access to mental health services.

7. Proofread Your Case Study

Once you are done with writing a case study, you need to carefully review it. Keep an eye on these things when checking your work: 

• Grammar mistakes Proofread your writing for typos and grammar errors. Feel free to use our  Grammar Checker  to make sure you got everything right.
• Clarity Check whether your work is readable and concise. Avoid long sentences and complex structures.
• Sources accuracy Make sure to check all sources for accuracy. It is also important to ensure that all reported data is up-to-date.
• Citations Ascertain whether all sources are properly cited and the same style is used consistently throughout your paper.

Case Study Format

Besides the content, it is also important to stick to a specific case study paper format. The layout of your paper should follow guidelines of the chosen citation style.

There are different ways to format a case study. Commonly used styles include APA, MLA, Chicago and Harvard. Each format  presents specific requirements for formatting your text and references. 

Check out our detailed guides listed below to learn more about each style. 

>>  How to Write a Paper in APA Format?

>>  How to Do MLA Format?  

>>  How to Write a Chicago Style Paper?

Case Study Examples

Getting actual examples of case studies can be a great way to learn and understand how to write one. To help you out, we have collected several sample case study paper examples for different disciplines. Feel free to use these samples as inspiration when writing your own paper.

Case Study Writing Tips

With the right approach, your effort will reward you with an A+. In this section, we will list some actionable tips on how to write a good case study: 

• Planning your work ahead Planning your work ahead Make sure to create an outline before you start writing and stick to it throughout the entire process.
• Arranging your data logically Break down complex information into chunks and use visual elements (tables, graphs, diagrams) to present it.
• Structuring your writing Use headings and subheadings to organize your content and make key points easy to access.
• Keeping your text simple Write your case study in an easy-to-read language and refrain from complex sentence structures.
• Remaining impartial Be objective in your analysis and avoid personal biases.

Mistakes to Avoid When Writing a Case Study

Even a small mistake can undermine your whole work. Here are some common pitfalls students fail to account for in their case studies:

• Focusing too much on the background Provide enough space for analysis of your problem and solution.
• Stuffing with direct quotes Quotes can be used as evidence in your paper. But relying on them too much will make it sound overly repetitive.
• Not referring to all sources Always cite your sources correctly and use only reliable data in your paper.
• Being vague Avoid general statements and be more specific while discussing your results and solutions.
• Failing to mention possible gaps Always consider ethical considerations or limitations.

Advantages and Disadvantages of Case Study

Using a case study approach as your research method has its own pros and cons. On one hand, it is an effective way to explore a particular issue in detail. On the other, there are certain limitations that come with this approach. Below we will cover both strengths and limitations of case studies.

Benefits of Case Study

A case study is like a seed that can grow into a fruitful tree, providing resolutions to intricate problems. Here are the biggest case study benefits you can use to your advantage:

• In-depth analysis Researchers can gather a lot of information on a specific topic or issue.
• Insights into elaborate issues Allows researchers to examine complex issues in a controlled manner.
• Real-life situations You are able to test theories or hypotheses in real-world settings.
• Comprehensive approach Researchers can collect both quantitative and qualitative data.
• Unique revelations This method can enlight on previously unexplored or understudied areas.

Limitations of Case Study

As with any research method, case studies have their fair share of drawbacks. Let's take a closer look at some of the most prevalent issues that can arise when using this approach.

• Limited generalizability Due to the small sample size and unique nature of each case, it can be difficult to generalize findings to a larger population.
• Observer bias Researchers may bring their own biases and perspectives, which can influence their results and interpretations.
• Time-consuming and expensive This approach requires significant time and resources to conduct, making it less feasible for some research questions.
• Lack of control In contrast to experimental research, case studies lack control over extraneous variables. This can make it difficult to establish cause-and-effect relationships.
• Subjectivity Collected data is often subjective and open to interpretation, which can introduce potential errors.

Case Study Paper Writing Checklist

Before you write a case study assignment, make sure to recap all the information you have learnt today. Refer to this checklist to ensure you are on the right track. 

• checkbox I thoroughly researched my topic and gathered relevant information.
• checkbox A problem/issue is clearly defined. 
• checkbox My case study structure is well-organized. 
• checkbox I used appropriate research methods to gather data.
• checkbox My findings are well-supported by analysis and evidence. 
• checkbox I discussed possible limitations and ethical considerations. 
• checkbox The work offers recommendations for further research.
• checkbox My paper adheres to formatting guidelines required by my instructor.

Bottom Line on How to Write a Case Study

Writing a case study can be an incredibly challenging task for any student. However, with the right approach and tips, you can easily turn this daunting task into a pleasant experience. 

We hope this article helped you understand how to write a case study. Remember to focus on the practical part and avoid overgeneralizing or cherry-picking data.

Our paper writing service is your best choice. We have helped thousands of students with their projects and would be glad to assist you, too. Our team of skilled writers is ready to help you complete your work upon ‘ write my case study ’ request.

Frequently Asked Questions

1. what is a case study in research.

A case study is a research method that involves an in-depth analysis of a particular subject. This approach most often focuses on a single event, person or group. It provides insight into the context of a problem and can be used to explore solutions to intricate issues.

2. What is the difference between a case study and a research paper?

The main difference between a case study and a research paper is in their scope. A case study explores a limited number of subjects, while research papers investigate multiple variables and/or draw conclusions from larger data sets. While both works contain evidence-based information, the focus and approach taken are quite different. Research papers are more general in nature, while case studies focus on narrow problems.

3. How long should a case study be?

The length of a case study varies depending on the type of assignment. Case studies intended for scholarly articles range from 3,000 to 4,0000 words or more. Meanwhile, if it’s a separate chapter in your MA or PhD dissertation, you will need to keep it between 8,000-15,000 words. Follow specific guidelines provided by your professor or institution. 

4. Why is a case study important?

Case studies are an important research tool, as they provide detailed information on a particular issue. By exploring a single instance from multiple angles, researchers can uncover solutions to complicated problems that may not be immediately apparent. Using this method, scientists also test hypotheses and generate new theories.

5. What makes a good case study?

A good case study should be organized, well-researched, and contain evidence. Some characteristics of a case study include:

• Precise subject overview
• Thorough analysis that goes beyond surface-level information
• Examination of a single scenario from various perspectives
• Fact-based arguments
• Validated findings.

6. How to start a case study?

To start a case study, begin by carefully reading requirements and identifying the main problem to be addressed. Don't jump to conclusions or make assumptions – take it one step at a time. Once you have a clear understanding of your goal, gather relevant data. This includes doing research, interviewing people, and analyzing relevant documents.

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Your Step-By-Step Guide To Writing a Case Study

Creating a case study is both an art and a science. It requires making an in-depth exploration of your chosen subject in order to extract meaningful insights and understand the dynamics that more general surveys or statistical research might not uncover. At the same time, your case study also needs to be a compelling read to ensure those insights get attention from other people!

Unsurprisingly, the prospect of crafting an effective case study can be daunting. It calls for strategic planning, careful organization, and clear communication, all of which can be challenging even for experienced researchers. That's why we've created this step-by-step guide, which breaks the process down into manageable steps, demystifying the journey from defining your research question to sharing your findings. Whether you're a seasoned researcher or a first-timer, this guide aims to equip you with the necessary tools and tips to create a case study that's not just informative, but also engaging and impactful.

Are you ready to unlock the potential of case studies? Let's dive in!

What is a case study?

First, it's important to understand what a case study is – and what it isn't.

A case study is a thorough exploration of a specific subject or event over a certain time frame. Case studies are utilized in numerous fields, including sociology, psychology, education, anthropology, business, and the health sciences, and employ various research techniques to shed light on complex issues.

A case study does not provide absolute proof or conclusions that can be universally applied. Because it concentrates on one particular case or just a few cases, the findings might not apply to different contexts or subjects. Case studies also aren't ideal for determining cause-and-effect relationships as they do not use controlled conditions to separate and measure the impacts of different factors. Lastly, it must be said that a case study isn't just a random assortment of facts or observations; it necessitates a clear research question, a methodical approach to data collection and analysis, and a thoughtful interpretation of the results.

Getting started

Now that we've established the definition and purpose of a case study, let's explore the process by which one is created. You can produce a case study by following these nine steps:

1. Define the purpose of your case study

Before you start writing a case study, you need to define its purpose clearly. Ask yourself: What is the research question or problem you aim to solve? What insights are you looking to uncover? Your goals will guide your research design and influence your choice of case. This initial stage of introspection and clarification is crucial as it acts as a roadmap for your study.

2. Select the case to study

Once you've defined your research objective, the next step is to choose a suitable case that can help answer your research question. This might be a unique, critical, or representative instance. Unique cases offer the opportunity to observe and analyze a situation that is unusual or not well-understood. In contrast, a representative or typical case is often chosen because it represents other cases or a broader phenomenon.

In any case, be sure to justify your choice. Explain why the case is of interest and how it can contribute to the knowledge or understanding of the issue at hand. For instance, if you're studying the effects of corporate restructuring on employee morale, you might choose to focus on a company that recently underwent a significant restructure.

3. Conduct a thorough literature review

Performing a literature review involves a careful examination of relevant scholarly articles, books, and other sources related to your research question or problem. In the process, you identify gaps in the current knowledge and determine how your case study can address them. By critically examining existing research, you will not only gain a comprehensive understanding of your chosen topic but also be able to refine your research question or hypothesis, if necessary.

4. Choose a methodological approach

The methodological approach used in your case study will depend on your research objectives and the nature of the case. Methodologies that can be employed in case studies include qualitative, quantitative, and mixed methods .

Qualitative methods are often used when the goal is to explore, understand, or interpret certain phenomena. These involve approaches like interviews, focus groups, or ethnography. Quantitative methods, on the other hand, are used when the goal is to test hypotheses or examine relationships between variables. Quantitative approaches often include experiments. Also, surveys may be either qualitative or quantitative depending on the question design.

You may choose to use a combination of qualitative and quantitative methods (mixed methods) if it suits your research objectives.

5. Collect and organize your data

Data collection should be systematic and organized to maintain the integrity and reliability of your research. You need to plan how you will record and store your data to ensure that it's accessible and usable.

If you're conducting interviews or observations, consider using recording devices (with participant consent) to capture the data accurately. In addition, you may want to transcribe the recorded material for easier analysis. If you're using documents or archival records, develop a system for coding and categorizing the data.

6. Analyze the data

Analysis involves interpreting your data to draw out meaningful insights; it is in this stage that your findings start to take shape. Depending on the nature of your data and your research question, you might use any of a variety of analysis methods. For qualitative data, you might employ thematic analysis to identify key themes or grounded theory to generate a new theoretical framework. For quantitative data, you might use statistical analysis to identify patterns or correlations.

Always be open to unexpected findings. Your initial hypotheses might not be supported, or you might uncover new insights that you hadn't initially considered. Remember that all data, whether they fit neatly into your analysis or not, provide valuable insights and contribute to the holistic understanding of your case.

7. Write the case study report

After analyzing the data, it's finally time to compose your case study. In terms of structure, a typical case study might consist of an introduction, background information, the collected data (results), analysis of that data, and the conclusion. Here's a brief breakdown of each section:

• Introduction: The introduction should be brief but engaging, providing a clear statement of the research question or problem, explaining why the case was chosen, and outlining what the case study will cover.
• Background: The background provides the context for your case. Describe the case, its history, and any relevant information that will help readers understand the situation.
• Results: This section should provide a comprehensive account of what you found, without interpretation or opinion. Present your findings in a clear, organized manner. Use visuals such as charts or graphs if they aid comprehension.
• Analysis: This section should provide your interpretations and arguments. Discuss the patterns, themes, or relationships you've identified in your data. Explain what these findings mean in relation to your research question.
• Conclusion: Finally, summarize the key insights from your case study along with their implications. Discuss the limitations of your study and propose avenues for future research.

8. Review and revise

The process of writing a case study doesn't actually end when the report is written; you also need to review your writing for coherence, clarity, and correctness. Don't underestimate the importance of this step! Make sure the information flows logically and that your arguments are well-supported. Check for any grammar or spelling errors. Having a peer or mentor review your work can be incredibly helpful as they provide a fresh perspective and can catch mistakes you might have missed.

9. Get approval if required

If your case study involves human subjects, you may need to obtain approval from an ethical review board. You'll also need to obtain informed consent from your subjects and ensure you respect their privacy and confidentiality throughout the research process. Always follow your institution's ethical guidelines and any other relevant legislation .

Practical tips for writing a compelling case study

Getting through all those steps can feel like a formidable challenge, but here are some practical tips to make the process more manageable:

Be systematic and organized

Given the importance of detail in case studies, it's vital to be systematic and organized from the get-go. This means keeping meticulous records of your data, your sources, and any changes to your research design. A good practice is to maintain a research journal or log where you can record your process, thoughts, and reflections.

In addition, use technology to your advantage. Digital tools like citation managers can help you keep track of your sources and make formatting references a breeze, while spreadsheet or database software can assist in managing and organizing your data. Developing a consistent system for labeling and storing information at the outset will save you time and effort later when you need to retrieve data for analysis.

Stay focused

One common pitfall in research and writing is loss of focus: getting sidetracked by interesting but ultimately irrelevant digressions, which can be very easy, especially when you're dealing with a rich and complex case. Always remember your research question and objectives, and let these guide your study at every step. It's perfectly acceptable – and in fact advisable – to delineate what your study will not cover. Setting clear boundaries can help you stay focused and manage the scope of your study effectively.

Use visual aids

Visual aids such as charts, diagrams, or photographs can greatly enhance your case study. They provide readers with a break from the monotony of text and can communicate complex data or relationships more easily. For instance, if you're presenting a lot of numerical data, consider using a chart or graph. If you're describing a process or sequence of events, portraying it in a flowchart or timeline might be useful. Remember, the goal is to aid comprehension, so make sure your visual aids are clear, well-labeled, and integrated into the text.

Include direct quotes

If your case study involves interviews, including direct quotes can add depth and a sense of the personal to your findings. They provide readers with a firsthand perspective and make your case study more engaging.

When using quotes, be sure to integrate them smoothly into your text. Provide enough context so readers understand the quote's relevance. Also, remember to adhere to ethical guidelines– always respect confidentiality and anonymity agreements.

Maintain ethical standards

Ethics is a fundamental consideration in all research, including case studies. Ensure you have proper consent from participants, respect their privacy, and accurately present your findings without manipulation.

Misrepresenting data or failing to respect participants' rights can lead to serious ethical violations. Always follow your institution's ethical guidelines and any other relevant legislation. If in doubt, seek advice from a supervisor or your institution's ethics committee.

Acknowledge limitations

Every research study has limitations, which could relate to the research design, data collection methods, or other aspects of the study. Being transparent about the limitations of your study can enhance its credibility; moreover, not only does identifying limitations demonstrate your critical thinking and honesty, but it also helps readers accurately interpret your findings.

Finally, acknowledging the limitations of your work helps to set the stage for further research. By identifying aspects that your study couldn't address, you provide other researchers with avenues for building on your findings.

Learn from examples

Before you start writing your case study, it can be helpful to review some published case studies in your field. Different fields may have different conventions, and familiarizing yourself with case studies in your own field can help guide your writing. Look at the structure, tone, and style. Pay attention to how the authors present and analyze data, and how they link their findings back to the research question. You can also learn a lot from the strengths and weaknesses of previously published works. However, remember to develop your own unique voice and perspective – don't just mimic what others have done.

Design for triangulation

Triangulation involves using multiple data sources or methods to gain a more comprehensive and balanced understanding of your research topic. By coming at your research question from multiple directions, such as by examining different datasets or using different methods, you can increase the validity of your results and gain more nuanced insights.

For example, if you're studying the impact of a new teaching method in a school, you might observe classes, interview teachers, and also survey students. Each method will provide a slightly different perspective, and together, they allow you to develop a more complete picture of the teaching method's impact.

Practice reflexivity

Reflexivity involves reflecting on how your assumptions, values, or experiences might influence your research process and interpretations. As a researcher, it's essential to be aware of your potential biases and how they might shape your study.

Consider keeping a reflexivity journal where you can note your thoughts, feelings, and reflections throughout the research process. This practice can help you stay aware of your biases and ensure your research is as objective and balanced as possible.

Write for your audience

Always make sure that your writing is on target for your intended audience. If you're writing for an academic audience, for example, you'll likely use a more formal tone and include more detailed methodological information. If you're writing for practitioners or a general audience, you might use a more accessible language and focus more on practical implications.

Remember to define any technical terms or jargon, and provide sufficient context so your readers can understand your research. The goal is to communicate your findings effectively, regardless of who your readers are.

Seek feedback

Feedback is valuable for improving your case study. Consider sharing drafts with your peers, mentors, or supervisors and asking for their input. Fresh eyes can provide different perspectives, catch errors, or suggest ways to strengthen your arguments.

Remember, feedback is not personal; it's about improving your work. Be open to critique and willing to revise your work based on the feedback you receive.

Writing a case study is a meticulous process that requires clear purpose, careful planning, systematic data collection, and thoughtful analysis. Although it can be time-consuming, the rich, detailed insights a well-executed case study can provide make this study design an invaluable tool in research.

By following this guide and adopting its practical tips, you will be well on your way to crafting a compelling case study that contributes meaningful insights to your chosen field. Good luck with your research journey!

Header image by Kateryna Hliznitsova .

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• Case Study | Definition, Examples & Methods

Case Study | Definition, Examples & Methods

Published on 5 May 2022 by Shona McCombes . Revised on 30 January 2023.

A case study is a detailed study of a specific subject, such as a person, group, place, event, organisation, or phenomenon. Case studies are commonly used in social, educational, clinical, and business research.

A case study research design usually involves qualitative methods , but quantitative methods are sometimes also used. Case studies are good for describing , comparing, evaluating, and understanding different aspects of a research problem .

Table of contents

When to do a case study, step 1: select a case, step 2: build a theoretical framework, step 3: collect your data, step 4: describe and analyse the case.

A case study is an appropriate research design when you want to gain concrete, contextual, in-depth knowledge about a specific real-world subject. It allows you to explore the key characteristics, meanings, and implications of the case.

Case studies are often a good choice in a thesis or dissertation . They keep your project focused and manageable when you don’t have the time or resources to do large-scale research.

You might use just one complex case study where you explore a single subject in depth, or conduct multiple case studies to compare and illuminate different aspects of your research problem.

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Once you have developed your problem statement and research questions , you should be ready to choose the specific case that you want to focus on. A good case study should have the potential to:

• Provide new or unexpected insights into the subject
• Challenge or complicate existing assumptions and theories
• Propose practical courses of action to resolve a problem
• Open up new directions for future research

Unlike quantitative or experimental research, a strong case study does not require a random or representative sample. In fact, case studies often deliberately focus on unusual, neglected, or outlying cases which may shed new light on the research problem.

If you find yourself aiming to simultaneously investigate and solve an issue, consider conducting action research . As its name suggests, action research conducts research and takes action at the same time, and is highly iterative and flexible. 

However, you can also choose a more common or representative case to exemplify a particular category, experience, or phenomenon.

While case studies focus more on concrete details than general theories, they should usually have some connection with theory in the field. This way the case study is not just an isolated description, but is integrated into existing knowledge about the topic. It might aim to:

• Exemplify a theory by showing how it explains the case under investigation
• Expand on a theory by uncovering new concepts and ideas that need to be incorporated
• Challenge a theory by exploring an outlier case that doesn’t fit with established assumptions

To ensure that your analysis of the case has a solid academic grounding, you should conduct a literature review of sources related to the topic and develop a theoretical framework . This means identifying key concepts and theories to guide your analysis and interpretation.

There are many different research methods you can use to collect data on your subject. Case studies tend to focus on qualitative data using methods such as interviews, observations, and analysis of primary and secondary sources (e.g., newspaper articles, photographs, official records). Sometimes a case study will also collect quantitative data .

The aim is to gain as thorough an understanding as possible of the case and its context.

In writing up the case study, you need to bring together all the relevant aspects to give as complete a picture as possible of the subject.

How you report your findings depends on the type of research you are doing. Some case studies are structured like a standard scientific paper or thesis, with separate sections or chapters for the methods , results , and discussion .

Others are written in a more narrative style, aiming to explore the case from various angles and analyse its meanings and implications (for example, by using textual analysis or discourse analysis ).

In all cases, though, make sure to give contextual details about the case, connect it back to the literature and theory, and discuss how it fits into wider patterns or debates.

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How to write a case study: step-by-step guide.

• By Matthew Jones

What is a Case Study?

Generally speaking, a case study involves the in-depth research of a subject over a specified period of time. Much like an analytical essay , a case study looks at a subject in order to validate the thesis. However, this definition is still pretty broad.

To better understand case studies, let’s say that a business wants to illustrate how one of its products can solve a specific problem for consumers. The business can simply tell people that the products works, but why should they believe them? Where is the evidence?

This is why a case study is extremely useful. The business can examine and record a situation in which a past customer had a problem and used the product to solve it. Then, the business can use this case study as evidence to promote their product in the future.

How to Write a Case Study: A Step-by-Step Guide

Every case study is unique to its subject matter. Case studies can cover a wide range of topics, and organizations can use different methods to research their subjects. That said, in order to write a clear, effective case study, you will need to follow a few simple steps.

Step 1: Identify the Problem and Solution

Most case studies are designed with the goal of promoting a specific solution to a specific problem. So, in order to write a case study, you will need to ask yourself the following questions:

• What is the problem?
• What is the solution?

The answers to these questions are extremely important, as they will form the basis of your entire case study. Once you have identified the problem and its solution, you can move on to more in-depth questions that will help you later on in the writing process:

• How does our product/service solve the problem?
• What are the key features of our product/service?
• How does our product/service differ from our competitors?

Step 2: Identify Your Subject

The term “subject” can mean many different things. In this case, we are not referring to the general topic of your case study, but rather the focus of your research. For example, let’s assume that you have already identified the following problem and solution:

• Problem : Businesses do not have in-house translators to translate documents into different languages.
• Solution : A service that provides expert linguists to quickly translate documents at a fraction of the cost of an in-house translator.

Based on this solution, we can assume that your organization specializes in translating documents for other businesses. As a result, you probably have a number of past clients for whom you have translated documents. So, how do you choose which client will be the subject of your case study?

This step will require you to research and analyze the experiences of your clients. You may find that you would like to write about more than one client, but this will require you to write more than one case study, as every case study should only have one subject.

To identify your subject, you can ask yourself the following questions:

• Which client(s) provided positive testimonials about their experience with your product/service?
• Which client(s) had a problem that most closely aligned with the problem you aim to solve?
• Do any of the clients continue to use your products/services? If so, for how long?
• Which client(s) have used your services recently?

Step 3: Research Your Subject

While Step 2 requires some research into your potential subjects, you will need to conduct more in-depth research once you have chosen the subject of your case study. If you have chosen a client that used your product/service more recently, this will likely be easier to do. You may remember specific details about the client’s needs, expectations, deadlines, etc.

In any case, you will likely need to contact the subject and request a testimonial of their experiences (as well as permission to publish a case study). While the specific information you need will depend on the nature of your product/service, you should generally ask the following questions of your client:

• How did you hear about our organization?
• What problem did you need our organization to solve?
• Had you previously tried to solve the problem on your own or with one of our competitors? If so, what happened?
• How would you describe our customer service?
• What positive impact did our service have on your business?
• How do you think we differ from our competitors?

In addition to the testimonial of your client, you will want to research other circumstances that could make this case study (or client) unique. Perhaps this was the first time the client had ever worked with your business to solve this problem, or maybe the client had an extremely tight deadline that your business was able to meet. Either way, look for details that will make your case study stand out and help market your product/service.

Finally, while you do not have to include statistics in your final draft, they do help give your case study a greater sense of legitimacy. For example, when you see an article with charts, graphs, or numerical statistics, you’ll probably think that it is well-researched and informative, right?

Needless to say, you shouldn’t include any facts or figures that would be in breach of your client’s privacy. However, with your client’s permission, you should consider using data related to your client’s budget, the final cost (especially if it is lower than your competitors), the timeline, and the steps that your organization took to solve the problem.

Step 4: Compile the Information and Write Your Case Study

Once you have identified the goal of your case study (including the problem and solution), chosen your subject, and researched the specific case, it’s time to put it all together! But you may still not know how to write a case study. Sure, you have completed all of the necessary research, but how do you give it structure?

Ultimately, every case study tells a story. Like any story, a case study needs to have a beginning, middle, and end. Naturally, you have freedom with how you choose to tell your story, but there are a few factors that you should consider to make your case study as effective as possible:

• Tone : Most case studies are professional in nature, and therefore have a tone that reflects the voice of the brand. You should always consider your brand’s voice when crafting a case study. That said, you don’t want your case study to be bland or uninteresting, so you need to write a story that you (and your target demographic) would be interested in reading.
• Structure : As previously stated, every story needs a beginning, middle, and end. Generally, you should start with an introduction of your client; talk about what they do and whom they serve. This is a great opportunity to really show off the best aspects of their business, because it is about their business as much as it is about yours. Then, discuss the problem they faced and how they tried to solve it before finding your organization (if applicable). Finally, talk about how your organization solved the problem, how it impacted your client going forward (increased profits, more conversions, etc), and how it improved your professional relationship with the client. While you the introduction is good for talking up your client, the end is where you can really show readers why your business is better than the competition!
• Length : The length of your case study will depend on a few factors, namely the complexity of the subject matter and details needed to effectively tell the story. That said, most marketing case studies are relatively short (500-2,000 words), as they are written to provide a concise example for potential clients in need of a solution to a specific problem.

Case Study Templates

Many times, you may know exactly what you want to write, but you don’t know how to format the information. Thankfully, there are a number of free case study templates available online. Keep in mind that you do not have to follow a specific structure, but the following case study templates can still serve as a good frame of reference:

• Demand Metric Templates – A basic case study template for a wide-variety of topics.
• Lightboard Templates – 4 templates for stat-heavy case studies.
• CV Partner Custom Templates – Multiple custom templates for brands, as well as preset case study templates for large organizations.

Case Study Examples

Finally, if you’d like some real-world examples to get your creative juices flowing, we’ve provided the following links to a number of high-quality case study examples:

• International Translating Company – HR Video Translations – A translation firm translates Human Resources videos at a fraction of the cost of their competitors.
• Microsoft – Global Steel Distribution – A steel company pioneers digitalization in an industry that requires modern solutions to internal and external communication issues.
• Wootric – In-Product NPS Surveys – In-product NPS surveys help an English teaching company track student feedback more efficiently.
• Dimensional Insight – New Balance Athletic Shoe – A data analysis tool helps a large shoe retailer submit and receive reports with greater speed and accuracy.
• UX Planet – Smart People Inc. – A new application based on data analysis helps English students have more fun on mobile devices.

We hope this guide was helpful! Learning how to write a case study may seem daunting. However, if you follow the steps above and look at some of the examples we’ve provided, you’ll be writing effective case studies in no time!

Matthew Jones

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How to Write a Case Study: The Compelling Step-by-Step Guide

Is there a poignant pain point that needs to be addressed in your company or industry? Do you have a possible solution but want to test your theory? Why not turn this drive into a transformative learning experience and an opportunity to produce a high-quality business case study? However, before that occurs, you may wonder how to write a case study.

You may also be thinking about why you should produce one at all. Did you know that case studies are impactful and the fifth most used type of content in marketing , despite being more resource-intensive to produce?

Below, we’ll delve into what a case study is, its benefits, and how to approach business case study writing:

Definition of a Written case study and its Purpose

A case study is a research method that involves a detailed and comprehensive examination of a specific real-life situation. It’s often used in various fields, including business, education, economics, and sociology, to understand a complex issue better. 

It typically includes an in-depth analysis of the subject and an examination of its context and background information, incorporating data from multiple sources, such as interviews, observations, and existing literature. 

The ultimate aim is to provide a rich and detailed account of a situation to identify patterns and relationships, generate new insights and understanding, illustrate theories, or test hypotheses.

Importance of Business Case Study Writing

As such an in-depth exploration into a subject with potentially far-reaching consequences, a case study has benefits to offer various stakeholders in the organisation leading it.

• Business Founders: Use business case study writing to highlight real-life examples of companies or individuals who have benefited from their products or services, providing potential customers with a tangible demonstration of the value their business can bring. It can be effective for attracting new clients or investors by showcasing thought leadership and building trust and credibility.
• Marketers through case studies and encourage them to take action: Marketers use a case studies writer to showcase the success of a particular product, service, or marketing campaign. They can use persuasive storytelling to engage the reader, whether it’s consumers, clients, or potential partners.
• Researchers: They allow researchers to gain insight into real-world scenarios, explore a variety of perspectives, and develop a nuanced understanding of the factors that contribute to success or failure. Additionally, case studies provide practical business recommendations and help build a body of knowledge in a particular field.

How to Write a Case Study – The Key Elements 

Considering how to write a case study can seem overwhelming at first. However, looking at it in terms of its constituent parts will help you to get started, focus on the key issue(s), and execute it efficiently and effectively.

Problem or Challenge Statement

A problem statement concisely describes a specific issue or problem that a written case study aims to address. It sets the stage for the rest of the case study and provides context for the reader. 

Here are some steps to help you write a case study problem statement:

• Identify the problem or issue that the case study will focus on.
• Research the problem to better understand its context, causes, and effects.
• Define the problem clearly and concisely. Be specific and avoid generalisations.
• State the significance of the problem: Explain why the issue is worth solving. Consider the impact it has on the individual, organisation, or industry.
• Provide background information that will help the reader understand the context of the problem.
• Keep it concise: A problem statement should be brief and to the point. Avoid going into too much detail – leave this for the body of the case study!

Here is an example of a problem statement for a case study:

“ The XYZ Company is facing a problem with declining sales and increasing customer complaints. Despite improving the customer experience, the company has yet to reverse the trend . This case study will examine the causes of the problem and propose solutions to improve sales and customer satisfaction. “

Solutions and interventions

Business case study writing provides a solution or intervention that identifies the best course of action to address the problem or issue described in the problem statement. 

Here are some steps to help you write a case study solution or intervention:

• Identify the objective , which should be directly related to the problem statement.
• Analyse the data, which could include data from interviews, observations, and existing literature.
• Evaluate alternatives that have been proposed or implemented in similar situations, considering their strengths, weaknesses, and impact.
• Choose the best solution based on the objective and data analysis. Remember to consider factors such as feasibility, cost, and potential impact.
• Justify the solution by explaining how it addresses the problem and why it’s the best solution with supportive evidence.
• Provide a detailed, step-by-step plan of action that considers the resources required, timeline, and expected outcomes.

Example of a solution or intervention for a case study:

“ To address the problem of declining sales and increasing customer complaints at the XYZ Company, we propose a comprehensive customer experience improvement program. “

“ This program will involve the following steps:

• Conducting customer surveys to gather feedback and identify areas for improvement
• Implementing training programs for employees to improve customer service skills
• Revising the company’s product offerings to meet customer needs better
• Implementing a customer loyalty program to encourage repeat business “

“ These steps will improve customer satisfaction and increase sales. We expect a 10% increase in sales within the first year of implementation, based on similar programs implemented by other companies in the industry. “

Possible Results and outcomes

Writing case study results and outcomes involves presenting the impact of the proposed solution or intervention. 

Here are some steps to help you write case study results and outcomes:

• Evaluate the solution by measuring its effectiveness in addressing the problem statement. That could involve collecting data, conducting surveys, or monitoring key performance indicators.
• Present the results clearly and concisely, using graphs, charts, and tables to represent the data where applicable visually. Be sure to include both quantitative and qualitative results.
• Compare the results to the expectations set in the solution or intervention section. Explain any discrepancies and why they occurred.
• Discuss the outcomes and impact of the solution, considering the benefits and drawbacks and what lessons can be learned.
• Provide recommendations for future action based on the results. For example, what changes should be made to improve the solution, or what additional steps should be taken?

Example of results and outcomes for a case study:

“ The customer experience improvement program implemented at the XYZ Company was successful. We found significant improvement in employee health and productivity. The program, which included on-site exercise classes and healthy food options, led to a 25% decrease in employee absenteeism and a 15% increase in productivity . “

“ Employee satisfaction with the program was high, with 90% reporting an improved work-life balance. Despite initial costs, the program proved to be cost-effective in the long run, with decreased healthcare costs and increased employee retention. The company plans to continue the program and explore expanding it to other offices .”

Case Study Key takeaways

Key takeaways are the most important and relevant insights and lessons that can be drawn from a case study. Key takeaways can help readers understand the most significant outcomes and impacts of the solution or intervention. 

Here are some steps to help you write case study key takeaways:

• Summarise the problem that was addressed and the solution that was proposed.
• Highlight the most significant results from the case study.
• Identify the key insights and lessons , including what makes the case study unique and relevant to others.
• Consider the broader implications of the outcomes for the industry or field.
• Present the key takeaways clearly and concisely , using bullet points or a list format to make the information easy to understand.

Example of key takeaways for a case study:

• The customer experience improvement program at XYZ Company successfully increased customer satisfaction and sales.
• Employee training and product development were critical components of the program’s success.
• The program resulted in a 20% increase in repeat business, demonstrating the value of a customer loyalty program.
• Despite some initial challenges, the program proved cost-effective in the long run.
• The case study results demonstrate the importance of investing in customer experience to improve business outcomes.

Steps for a Case Study Writer to Follow

If you still feel lost, the good news is as a case studies writer; there is a blueprint you can follow to complete your work. It may be helpful at first to proceed step-by-step and let your research and analysis guide the process:

• Select a suitable case study subject: Ask yourself what the purpose of the business case study is. Is it to illustrate a specific problem and solution, showcase a success story, or demonstrate best practices in a particular field? Based on this, you can select a suitable subject by researching and evaluating various options.
• Research and gather information: We have already covered this in detail above. However, always ensure all data is relevant, valid, and comes from credible sources. Research is the crux of your written case study, and you can’t compromise on its quality.
• Develop a clear and concise problem statement: Follow the guide above, and don’t rush to finalise it. It will set the tone and lay the foundation for the entire study.
• Detail the solution or intervention: Follow the steps above to detail your proposed solution or intervention.
• Present the results and outcomes: Remember that a case study is an unbiased test of how effectively a particular solution addresses an issue. Not all case studies are meant to end in a resounding success. You can often learn more from a loss than a win.
• Include key takeaways and conclusions: Follow the steps above to detail your proposed business case study solution or intervention.

Tips for How to Write a Case Study

Here are some bonus tips for how to write a case study. These tips will help improve the quality of your work and the impact it will have on readers:

• Use a storytelling format: Just because a case study is research-based doesn’t mean it has to be boring and detached. Telling a story will engage readers and help them better identify with the problem statement and see the value in the outcomes. Framing it as a narrative in a real-world context will make it more relatable and memorable.
• Include quotes and testimonials from stakeholders: This will add credibility and depth to your written case study. It also helps improve engagement and will give your written work an emotional impact.
• Use visuals and graphics to support your narrative: Humans are better at processing visually presented data than endless walls of black-on-white text. Visual aids will make it easier to grasp key concepts and make your case study more engaging and enjoyable. It breaks up the text and allows readers to identify key findings and highlights quickly.
• Edit and revise your case study for clarity and impact: As a long and involved project, it can be easy to lose your narrative while in the midst of it. Multiple rounds of editing are vital to ensure your narrative holds, that your message gets across, and that your spelling and grammar are correct, of course!

Our Final Thoughts

A written case study can be a powerful tool in your writing arsenal. It’s a great way to showcase your knowledge in a particular business vertical, industry, or situation. Not only is it an effective way to build authority and engage an audience, but also to explore an important problem and the possible solutions to it. It’s a win-win, even if the proposed solution doesn’t have the outcome you expect. So now that you know more about how to write a case study, try it or talk to us for further guidance.

Are you ready to write your own case study?

Begin by bookmarking this article, so you can come back to it. And for more writing advice and support, read our resource guides  and  blog content . If you are unsure, please reach out with questions, and we will provide the answers or assistance you need.

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How to Write a Case Study: Bookmarkable Guide & Template

Published: November 30, 2023

Earning the trust of prospective customers can be a struggle. Before you can even begin to expect to earn their business, you need to demonstrate your ability to deliver on what your product or service promises.

Sure, you could say that you're great at X or that you're way ahead of the competition when it comes to Y. But at the end of the day, what you really need to win new business is cold, hard proof.

One of the best ways to prove your worth is through a compelling case study. In fact, HubSpot’s 2020 State of Marketing report found that case studies are so compelling that they are the fifth most commonly used type of content used by marketers.

Below, I'll walk you through what a case study is, how to prepare for writing one, what you need to include in it, and how it can be an effective tactic. To jump to different areas of this post, click on the links below to automatically scroll.

Case Study Definition

Case study templates, how to write a case study.

• How to Format a Case Study

Business Case Study Examples

A case study is a specific challenge a business has faced, and the solution they've chosen to solve it. Case studies can vary greatly in length and focus on several details related to the initial challenge and applied solution, and can be presented in various forms like a video, white paper, blog post, etc.

In professional settings, it's common for a case study to tell the story of a successful business partnership between a vendor and a client. Perhaps the success you're highlighting is in the number of leads your client generated, customers closed, or revenue gained. Any one of these key performance indicators (KPIs) are examples of your company's services in action.

When done correctly, these examples of your work can chronicle the positive impact your business has on existing or previous customers and help you attract new clients.

Free Case Study Templates

Showcase your company's success using these three free case study templates.

• Data-Driven Case Study Template
• Product-Specific Case Study Template
• General Case Study Template

You're all set!

Click this link to access this resource at any time.

Why write a case study? 

I know, you’re thinking “ Okay, but why do I need to write one of these? ” The truth is that while case studies are a huge undertaking, they are powerful marketing tools that allow you to demonstrate the value of your product to potential customers using real-world examples. Here are a few reasons why you should write case studies. 

1. Explain Complex Topics or Concepts

Case studies give you the space to break down complex concepts, ideas, and strategies and show how they can be applied in a practical way. You can use real-world examples, like an existing client, and use their story to create a compelling narrative that shows how your product solved their issue and how those strategies can be repeated to help other customers get similar successful results.  

2. Show Expertise

Case studies are a great way to demonstrate your knowledge and expertise on a given topic or industry. This is where you get the opportunity to show off your problem-solving skills and how you’ve generated successful outcomes for clients you’ve worked with. 

3. Build Trust and Credibility

In addition to showing off the attributes above, case studies are an excellent way to build credibility. They’re often filled with data and thoroughly researched, which shows readers you’ve done your homework. They can have confidence in the solutions you’ve presented because they’ve read through as you’ve explained the problem and outlined step-by-step what it took to solve it. All of these elements working together enable you to build trust with potential customers.

4. Create Social Proof

Using existing clients that have seen success working with your brand builds social proof . People are more likely to choose your brand if they know that others have found success working with you. Case studies do just that — putting your success on display for potential customers to see. 

All of these attributes work together to help you gain more clients. Plus you can even use quotes from customers featured in these studies and repurpose them in other marketing content. Now that you know more about the benefits of producing a case study, let’s check out how long these documents should be. 

How long should a case study be?

The length of a case study will vary depending on the complexity of the project or topic discussed. However, as a general guideline, case studies typically range from 500 to 1,500 words. 

Whatever length you choose, it should provide a clear understanding of the challenge, the solution you implemented, and the results achieved. This may be easier said than done, but it's important to strike a balance between providing enough detail to make the case study informative and concise enough to keep the reader's interest.

The primary goal here is to effectively communicate the key points and takeaways of the case study. It’s worth noting that this shouldn’t be a wall of text. Use headings, subheadings, bullet points, charts, and other graphics to break up the content and make it more scannable for readers. We’ve also seen brands incorporate video elements into case studies listed on their site for a more engaging experience. 

Ultimately, the length of your case study should be determined by the amount of information necessary to convey the story and its impact without becoming too long. Next, let’s look at some templates to take the guesswork out of creating one. 

To help you arm your prospects with information they can trust, we've put together a step-by-step guide on how to create effective case studies for your business with free case study templates for creating your own.

Tell us a little about yourself below to gain access today:

And to give you more options, we’ll highlight some useful templates that serve different needs. But remember, there are endless possibilities when it comes to demonstrating the work your business has done.

1. General Case Study Template

Do you have a specific product or service that you’re trying to sell, but not enough reviews or success stories? This Product Specific case study template will help.

This template relies less on metrics, and more on highlighting the customer’s experience and satisfaction. As you follow the template instructions, you’ll be prompted to speak more about the benefits of the specific product, rather than your team’s process for working with the customer.

4. Bold Social Media Business Case Study Template

You can find templates that represent different niches, industries, or strategies that your business has found success in — like a bold social media business case study template.

In this template, you can tell the story of how your social media marketing strategy has helped you or your client through collaboration or sale of your service. Customize it to reflect the different marketing channels used in your business and show off how well your business has been able to boost traffic, engagement, follows, and more.

5. Lead Generation Business Case Study Template

It’s important to note that not every case study has to be the product of a sale or customer story, sometimes they can be informative lessons that your own business has experienced. A great example of this is the Lead Generation Business case study template.

If you’re looking to share operational successes regarding how your team has improved processes or content, you should include the stories of different team members involved, how the solution was found, and how it has made a difference in the work your business does.

Now that we’ve discussed different templates and ideas for how to use them, let’s break down how to create your own case study with one.

• Get started with case study templates.
• Determine the case study's objective.
• Establish a case study medium.
• Find the right case study candidate.
• Contact your candidate for permission to write about them.
• Ensure you have all the resources you need to proceed once you get a response.
• Download a case study email template.
• Define the process you want to follow with the client.
• Ensure you're asking the right questions.
• Layout your case study format.
• Publish and promote your case study.

1. Get started with case study templates.

Telling your customer's story is a delicate process — you need to highlight their success while naturally incorporating your business into their story.

If you're just getting started with case studies, we recommend you download HubSpot's Case Study Templates we mentioned before to kickstart the process.

2. Determine the case study's objective.

All business case studies are designed to demonstrate the value of your services, but they can focus on several different client objectives.

Your first step when writing a case study is to determine the objective or goal of the subject you're featuring. In other words, what will the client have succeeded in doing by the end of the piece?

The client objective you focus on will depend on what you want to prove to your future customers as a result of publishing this case study.

Your case study can focus on one of the following client objectives:

• Complying with government regulation
• Lowering business costs
• Becoming profitable
• Generating more leads
• Closing on more customers
• Generating more revenue
• Expanding into a new market
• Becoming more sustainable or energy-efficient

3. Establish a case study medium.

Next, you'll determine the medium in which you'll create the case study. In other words, how will you tell this story?

Case studies don't have to be simple, written one-pagers. Using different media in your case study can allow you to promote your final piece on different channels. For example, while a written case study might just live on your website and get featured in a Facebook post, you can post an infographic case study on Pinterest and a video case study on your YouTube channel.

Here are some different case study mediums to consider:

Written Case Study

Consider writing this case study in the form of an ebook and converting it to a downloadable PDF. Then, gate the PDF behind a landing page and form for readers to fill out before downloading the piece, allowing this case study to generate leads for your business.

Video Case Study

Plan on meeting with the client and shooting an interview. Seeing the subject, in person, talk about the service you provided them can go a long way in the eyes of your potential customers.

Infographic Case Study

Use the long, vertical format of an infographic to tell your success story from top to bottom. As you progress down the infographic, emphasize major KPIs using bigger text and charts that show the successes your client has had since working with you.

Podcast Case Study

Podcasts are a platform for you to have a candid conversation with your client. This type of case study can sound more real and human to your audience — they'll know the partnership between you and your client was a genuine success.

4. Find the right case study candidate.

Writing about your previous projects requires more than picking a client and telling a story. You need permission, quotes, and a plan. To start, here are a few things to look for in potential candidates.

Product Knowledge

It helps to select a customer who's well-versed in the logistics of your product or service. That way, he or she can better speak to the value of what you offer in a way that makes sense for future customers.

Remarkable Results

Clients that have seen the best results are going to make the strongest case studies. If their own businesses have seen an exemplary ROI from your product or service, they're more likely to convey the enthusiasm that you want prospects to feel, too.

One part of this step is to choose clients who have experienced unexpected success from your product or service. When you've provided non-traditional customers — in industries that you don't usually work with, for example — with positive results, it can help to remove doubts from prospects.

Recognizable Names

While small companies can have powerful stories, bigger or more notable brands tend to lend credibility to your own. In fact, 89% of consumers say they'll buy from a brand they already recognize over a competitor, especially if they already follow them on social media.

Customers that came to you after working with a competitor help highlight your competitive advantage and might even sway decisions in your favor.

5. Contact your candidate for permission to write about them.

To get the case study candidate involved, you have to set the stage for clear and open communication. That means outlining expectations and a timeline right away — not having those is one of the biggest culprits in delayed case study creation.

Most importantly at this point, however, is getting your subject's approval. When first reaching out to your case study candidate, provide them with the case study's objective and format — both of which you will have come up with in the first two steps above.

To get this initial permission from your subject, put yourself in their shoes — what would they want out of this case study? Although you're writing this for your own company's benefit, your subject is far more interested in the benefit it has for them.

Benefits to Offer Your Case Study Candidate

Here are four potential benefits you can promise your case study candidate to gain their approval.

Brand Exposure

Explain to your subject to whom this case study will be exposed, and how this exposure can help increase their brand awareness both in and beyond their own industry. In the B2B sector, brand awareness can be hard to collect outside one's own market, making case studies particularly useful to a client looking to expand their name's reach.

Employee Exposure

Allow your subject to provide quotes with credits back to specific employees. When this is an option for them, their brand isn't the only thing expanding its reach — their employees can get their name out there, too. This presents your subject with networking and career development opportunities they might not have otherwise.

Product Discount

This is a more tangible incentive you can offer your case study candidate, especially if they're a current customer of yours. If they agree to be your subject, offer them a product discount — or a free trial of another product — as a thank-you for their help creating your case study.

Backlinks and Website Traffic

Here's a benefit that is sure to resonate with your subject's marketing team: If you publish your case study on your website, and your study links back to your subject's website — known as a "backlink" — this small gesture can give them website traffic from visitors who click through to your subject's website.

Additionally, a backlink from you increases your subject's page authority in the eyes of Google. This helps them rank more highly in search engine results and collect traffic from readers who are already looking for information about their industry.

6. Ensure you have all the resources you need to proceed once you get a response.

So you know what you’re going to offer your candidate, it’s time that you prepare the resources needed for if and when they agree to participate, like a case study release form and success story letter.

Let's break those two down.

Case Study Release Form

This document can vary, depending on factors like the size of your business, the nature of your work, and what you intend to do with the case studies once they are completed. That said, you should typically aim to include the following in the Case Study Release Form:

• A clear explanation of why you are creating this case study and how it will be used.
• A statement defining the information and potentially trademarked information you expect to include about the company — things like names, logos, job titles, and pictures.
• An explanation of what you expect from the participant, beyond the completion of the case study. For example, is this customer willing to act as a reference or share feedback, and do you have permission to pass contact information along for these purposes?
• A note about compensation.

Success Story Letter

As noted in the sample email, this document serves as an outline for the entire case study process. Other than a brief explanation of how the customer will benefit from case study participation, you'll want to be sure to define the following steps in the Success Story Letter.

7. Download a case study email template.

While you gathered your resources, your candidate has gotten time to read over the proposal. When your candidate approves of your case study, it's time to send them a release form.

A case study release form tells you what you'll need from your chosen subject, like permission to use any brand names and share the project information publicly. Kick-off this process with an email that runs through exactly what they can expect from you, as well as what you need from them. To give you an idea of what that might look like, check out this sample email:

8. Define the process you want to follow with the client.

Before you can begin the case study, you have to have a clear outline of the case study process with your client. An example of an effective outline would include the following information.

The Acceptance

First, you'll need to receive internal approval from the company's marketing team. Once approved, the Release Form should be signed and returned to you. It's also a good time to determine a timeline that meets the needs and capabilities of both teams.

The Questionnaire

To ensure that you have a productive interview — which is one of the best ways to collect information for the case study — you'll want to ask the participant to complete a questionnaire before this conversation. That will provide your team with the necessary foundation to organize the interview, and get the most out of it.

The Interview

Once the questionnaire is completed, someone on your team should reach out to the participant to schedule a 30- to 60-minute interview, which should include a series of custom questions related to the customer's experience with your product or service.

The Draft Review

After the case study is composed, you'll want to send a draft to the customer, allowing an opportunity to give you feedback and edits.

The Final Approval

Once any necessary edits are completed, send a revised copy of the case study to the customer for final approval.

Once the case study goes live — on your website or elsewhere — it's best to contact the customer with a link to the page where the case study lives. Don't be afraid to ask your participants to share these links with their own networks, as it not only demonstrates your ability to deliver positive results and impressive growth, as well.

9. Ensure you're asking the right questions.

Before you execute the questionnaire and actual interview, make sure you're setting yourself up for success. A strong case study results from being prepared to ask the right questions. What do those look like? Here are a few examples to get you started:

• What are your goals?
• What challenges were you experiencing before purchasing our product or service?
• What made our product or service stand out against our competitors?
• What did your decision-making process look like?
• How have you benefited from using our product or service? (Where applicable, always ask for data.)

Keep in mind that the questionnaire is designed to help you gain insights into what sort of strong, success-focused questions to ask during the actual interview. And once you get to that stage, we recommend that you follow the "Golden Rule of Interviewing." Sounds fancy, right? It's actually quite simple — ask open-ended questions.

If you're looking to craft a compelling story, "yes" or "no" answers won't provide the details you need. Focus on questions that invite elaboration, such as, "Can you describe ...?" or, "Tell me about ..."

In terms of the interview structure, we recommend categorizing the questions and flowing them into six specific sections that will mirror a successful case study format. Combined, they'll allow you to gather enough information to put together a rich, comprehensive study.

Open with the customer's business.

The goal of this section is to generate a better understanding of the company's current challenges and goals, and how they fit into the landscape of their industry. Sample questions might include:

• How long have you been in business?
• How many employees do you have?
• What are some of the objectives of your department at this time?

Cite a problem or pain point.

To tell a compelling story, you need context. That helps match the customer's need with your solution. Sample questions might include:

• What challenges and objectives led you to look for a solution?
• What might have happened if you did not identify a solution?
• Did you explore other solutions before this that did not work out? If so, what happened?

Discuss the decision process.

Exploring how the customer decided to work with you helps to guide potential customers through their own decision-making processes. Sample questions might include:

• How did you hear about our product or service?
• Who was involved in the selection process?
• What was most important to you when evaluating your options?

Explain how a solution was implemented.

The focus here should be placed on the customer's experience during the onboarding process. Sample questions might include:

• How long did it take to get up and running?
• Did that meet your expectations?
• Who was involved in the process?

Explain how the solution works.

The goal of this section is to better understand how the customer is using your product or service. Sample questions might include:

• Is there a particular aspect of the product or service that you rely on most?
• Who is using the product or service?

End with the results.

In this section, you want to uncover impressive measurable outcomes — the more numbers, the better. Sample questions might include:

• How is the product or service helping you save time and increase productivity?
• In what ways does that enhance your competitive advantage?
• How much have you increased metrics X, Y, and Z?

10. Lay out your case study format.

When it comes time to take all of the information you've collected and actually turn it into something, it's easy to feel overwhelmed. Where should you start? What should you include? What's the best way to structure it?

To help you get a handle on this step, it's important to first understand that there is no one-size-fits-all when it comes to the ways you can present a case study. They can be very visual, which you'll see in some of the examples we've included below, and can sometimes be communicated mostly through video or photos, with a bit of accompanying text.

Here are the sections we suggest, which we'll cover in more detail down below:

• Title: Keep it short. Develop a succinct but interesting project name you can give the work you did with your subject.
• Subtitle: Use this copy to briefly elaborate on the accomplishment. What was done? The case study itself will explain how you got there.
• Executive Summary : A 2-4 sentence summary of the entire story. You'll want to follow it with 2-3 bullet points that display metrics showcasing success.
• About the Subject: An introduction to the person or company you served, which can be pulled from a LinkedIn Business profile or client website.
• Challenges and Objectives: A 2-3 paragraph description of the customer's challenges, before using your product or service. This section should also include the goals or objectives the customer set out to achieve.
• How Product/Service Helped: A 2-3 paragraph section that describes how your product or service provided a solution to their problem.
• Results: A 2-3 paragraph testimonial that proves how your product or service specifically benefited the person or company and helped achieve its goals. Include numbers to quantify your contributions.
• Supporting Visuals or Quotes: Pick one or two powerful quotes that you would feature at the bottom of the sections above, as well as a visual that supports the story you are telling.
• Future Plans: Everyone likes an epilogue. Comment on what's ahead for your case study subject, whether or not those plans involve you.
• Call to Action (CTA): Not every case study needs a CTA, but putting a passive one at the end of your case study can encourage your readers to take an action on your website after learning about the work you've done.

When laying out your case study, focus on conveying the information you've gathered in the most clear and concise way possible. Make it easy to scan and comprehend, and be sure to provide an attractive call-to-action at the bottom — that should provide readers an opportunity to learn more about your product or service.

11. Publish and promote your case study.

Once you've completed your case study, it's time to publish and promote it. Some case study formats have pretty obvious promotional outlets — a video case study can go on YouTube, just as an infographic case study can go on Pinterest.

But there are still other ways to publish and promote your case study. Here are a couple of ideas:

Lead Gen in a Blog Post

As stated earlier in this article, written case studies make terrific lead-generators if you convert them into a downloadable format, like a PDF. To generate leads from your case study, consider writing a blog post that tells an abbreviated story of your client's success and asking readers to fill out a form with their name and email address if they'd like to read the rest in your PDF.

Then, promote this blog post on social media, through a Facebook post or a tweet.

Published as a Page on Your Website

As a growing business, you might need to display your case study out in the open to gain the trust of your target audience.

Rather than gating it behind a landing page, publish your case study to its own page on your website, and direct people here from your homepage with a "Case Studies" or "Testimonials" button along your homepage's top navigation bar.

Format for a Case Study

The traditional case study format includes the following parts: a title and subtitle, a client profile, a summary of the customer’s challenges and objectives, an account of how your solution helped, and a description of the results. You might also want to include supporting visuals and quotes, future plans, and calls-to-action.

Image Source

The title is one of the most important parts of your case study. It should draw readers in while succinctly describing the potential benefits of working with your company. To that end, your title should:

• State the name of your custome r. Right away, the reader must learn which company used your products and services. This is especially important if your customer has a recognizable brand. If you work with individuals and not companies, you may omit the name and go with professional titles: “A Marketer…”, “A CFO…”, and so forth.
• State which product your customer used . Even if you only offer one product or service, or if your company name is the same as your product name, you should still include the name of your solution. That way, readers who are not familiar with your business can become aware of what you sell.
• Allude to the results achieved . You don’t necessarily need to provide hard numbers, but the title needs to represent the benefits, quickly. That way, if a reader doesn’t stay to read, they can walk away with the most essential information: Your product works.

The example above, “Crunch Fitness Increases Leads and Signups With HubSpot,” achieves all three — without being wordy. Keeping your title short and sweet is also essential.

2. Subtitle

Your subtitle is another essential part of your case study — don’t skip it, even if you think you’ve done the work with the title. In this section, include a brief summary of the challenges your customer was facing before they began to use your products and services. Then, drive the point home by reiterating the benefits your customer experienced by working with you.

The above example reads:

“Crunch Fitness was franchising rapidly when COVID-19 forced fitness clubs around the world to close their doors. But the company stayed agile by using HubSpot to increase leads and free trial signups.”

We like that the case study team expressed the urgency of the problem — opening more locations in the midst of a pandemic — and placed the focus on the customer’s ability to stay agile.

3. Executive Summary

The executive summary should provide a snapshot of your customer, their challenges, and the benefits they enjoyed from working with you. Think it’s too much? Think again — the purpose of the case study is to emphasize, again and again, how well your product works.

The good news is that depending on your design, the executive summary can be mixed with the subtitle or with the “About the Company” section. Many times, this section doesn’t need an explicit “Executive Summary” subheading. You do need, however, to provide a convenient snapshot for readers to scan.

In the above example, ADP included information about its customer in a scannable bullet-point format, then provided two sections: “Business Challenge” and “How ADP Helped.” We love how simple and easy the format is to follow for those who are unfamiliar with ADP or its typical customer.

4. About the Company

Readers need to know and understand who your customer is. This is important for several reasons: It helps your reader potentially relate to your customer, it defines your ideal client profile (which is essential to deter poor-fit prospects who might have reached out without knowing they were a poor fit), and it gives your customer an indirect boon by subtly promoting their products and services.

Feel free to keep this section as simple as possible. You can simply copy and paste information from the company’s LinkedIn, use a quote directly from your customer, or take a more creative storytelling approach.

In the above example, HubSpot included one paragraph of description for Crunch Fitness and a few bullet points. Below, ADP tells the story of its customer using an engaging, personable technique that effectively draws readers in.

5. Challenges and Objectives

The challenges and objectives section of your case study is the place to lay out, in detail, the difficulties your customer faced prior to working with you — and what they hoped to achieve when they enlisted your help.

In this section, you can be as brief or as descriptive as you’d like, but remember: Stress the urgency of the situation. Don’t understate how much your customer needed your solution (but don’t exaggerate and lie, either). Provide contextual information as necessary. For instance, the pandemic and societal factors may have contributed to the urgency of the need.

Take the above example from design consultancy IDEO:

“Educational opportunities for adults have become difficult to access in the United States, just when they’re needed most. To counter this trend, IDEO helped the city of South Bend and the Drucker Institute launch Bendable, a community-powered platform that connects people with opportunities to learn with and from each other.”

We love how IDEO mentions the difficulties the United States faces at large, the efforts its customer is taking to address these issues, and the steps IDEO took to help.

6. How Product/Service Helped

This is where you get your product or service to shine. Cover the specific benefits that your customer enjoyed and the features they gleaned the most use out of. You can also go into detail about how you worked with and for your customer. Maybe you met several times before choosing the right solution, or you consulted with external agencies to create the best package for them.

Whatever the case may be, try to illustrate how easy and pain-free it is to work with the representatives at your company. After all, potential customers aren’t looking to just purchase a product. They’re looking for a dependable provider that will strive to exceed their expectations.

In the above example, IDEO describes how it partnered with research institutes and spoke with learners to create Bendable, a free educational platform. We love how it shows its proactivity and thoroughness. It makes potential customers feel that IDEO might do something similar for them.

The results are essential, and the best part is that you don’t need to write the entirety of the case study before sharing them. Like HubSpot, IDEO, and ADP, you can include the results right below the subtitle or executive summary. Use data and numbers to substantiate the success of your efforts, but if you don’t have numbers, you can provide quotes from your customers.

We can’t overstate the importance of the results. In fact, if you wanted to create a short case study, you could include your title, challenge, solution (how your product helped), and result.

8. Supporting Visuals or Quotes

Let your customer speak for themselves by including quotes from the representatives who directly interfaced with your company.

Visuals can also help, even if they’re stock images. On one side, they can help you convey your customer’s industry, and on the other, they can indirectly convey your successes. For instance, a picture of a happy professional — even if they’re not your customer — will communicate that your product can lead to a happy client.

In this example from IDEO, we see a man standing in a boat. IDEO’s customer is neither the man pictured nor the manufacturer of the boat, but rather Conservation International, an environmental organization. This imagery provides a visually pleasing pattern interrupt to the page, while still conveying what the case study is about.

9. Future Plans

This is optional, but including future plans can help you close on a more positive, personable note than if you were to simply include a quote or the results. In this space, you can show that your product will remain in your customer’s tech stack for years to come, or that your services will continue to be instrumental to your customer’s success.

Alternatively, if you work only on time-bound projects, you can allude to the positive impact your customer will continue to see, even after years of the end of the contract.

10. Call to Action (CTA)

Not every case study needs a CTA, but we’d still encourage it. Putting one at the end of your case study will encourage your readers to take an action on your website after learning about the work you've done.

It will also make it easier for them to reach out, if they’re ready to start immediately. You don’t want to lose business just because they have to scroll all the way back up to reach out to your team.

To help you visualize this case study outline, check out the case study template below, which can also be downloaded here .

You drove the results, made the connection, set the expectations, used the questionnaire to conduct a successful interview, and boiled down your findings into a compelling story. And after all of that, you're left with a little piece of sales enabling gold — a case study.

To show you what a well-executed final product looks like, have a look at some of these marketing case study examples.

1. "Shopify Uses HubSpot CRM to Transform High Volume Sales Organization," by HubSpot

What's interesting about this case study is the way it leads with the customer. This reflects a major HubSpot value, which is to always solve for the customer first. The copy leads with a brief description of why Shopify uses HubSpot and is accompanied by a short video and some basic statistics on the company.

Notice that this case study uses mixed media. Yes, there is a short video, but it's elaborated upon in the additional text on the page. So, while case studies can use one or the other, don't be afraid to combine written copy with visuals to emphasize the project's success.

2. "New England Journal of Medicine," by Corey McPherson Nash

When branding and design studio Corey McPherson Nash showcases its work, it makes sense for it to be visual — after all, that's what they do. So in building the case study for the studio's work on the New England Journal of Medicine's integrated advertising campaign — a project that included the goal of promoting the client's digital presence — Corey McPherson Nash showed its audience what it did, rather than purely telling it.

Notice that the case study does include some light written copy — which includes the major points we've suggested — but lets the visuals do the talking, allowing users to really absorb the studio's services.

3. "Designing the Future of Urban Farming," by IDEO

Here's a design company that knows how to lead with simplicity in its case studies. As soon as the visitor arrives at the page, he or she is greeted with a big, bold photo, and two very simple columns of text — "The Challenge" and "The Outcome."

Immediately, IDEO has communicated two of the case study's major pillars. And while that's great — the company created a solution for vertical farming startup INFARM's challenge — it doesn't stop there. As the user scrolls down, those pillars are elaborated upon with comprehensive (but not overwhelming) copy that outlines what that process looked like, replete with quotes and additional visuals.

4. "Secure Wi-Fi Wins Big for Tournament," by WatchGuard

Then, there are the cases when visuals can tell almost the entire story — when executed correctly. Network security provider WatchGuard can do that through this video, which tells the story of how its services enhanced the attendee and vendor experience at the Windmill Ultimate Frisbee tournament.

5. Rock and Roll Hall of Fame Boosts Social Media Engagement and Brand Awareness with HubSpot

In the case study above , HubSpot uses photos, videos, screenshots, and helpful stats to tell the story of how the Rock and Roll Hall of Fame used the bot, CRM, and social media tools to gain brand awareness.

6. Small Desk Plant Business Ups Sales by 30% With Trello

This case study from Trello is straightforward and easy to understand. It begins by explaining the background of the company that decided to use it, what its goals were, and how it planned to use Trello to help them.

It then goes on to discuss how the software was implemented and what tasks and teams benefited from it. Towards the end, it explains the sales results that came from implementing the software and includes quotes from decision-makers at the company that implemented it.

7. Facebook's Mercedes Benz Success Story

Facebook's Success Stories page hosts a number of well-designed and easy-to-understand case studies that visually and editorially get to the bottom line quickly.

Each study begins with key stats that draw the reader in. Then it's organized by highlighting a problem or goal in the introduction, the process the company took to reach its goals, and the results. Then, in the end, Facebook notes the tools used in the case study.

Showcasing Your Work

You work hard at what you do. Now, it's time to show it to the world — and, perhaps more important, to potential customers. Before you show off the projects that make you the proudest, we hope you follow these important steps that will help you effectively communicate that work and leave all parties feeling good about it.

Editor's Note: This blog post was originally published in February 2017 but was updated for comprehensiveness and freshness in July 2021.

Don't forget to share this post!

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The ultimate guide to writing a good case study

Your prospect has done their research. They’ve made a list of requirements. They’ve compared several possible solutions (including yours). They’ve been to your website and had conversations with a salesperson. And they’ve narrowed their search down to your product and your competitor. On paper, both products look similar. But your prospect is still on the fence.

So what’s it going to take for them to go with yours? 

Probably something that convinces them that your product gets results. 

Enter the case study—tiebreaker extraordinaire, and your best friend. 

In this post, we’ll look at:

• What a case study is and why you need one
• 3 elements of a good case study
• How to prep for a case study
• 5 steps to writing your case study
• Tips for making a good case study great
• 5 real-life case study examples

🔍  Are you looking for some case study examples? Check out this free eBook housing five case study examples.

📙 Get the eBook

What is a case study and why should you create one?

A case study is basically a document (it can be a video too) that outlines how a customer used your product to overcome a problem. It’s real-world proof that your product works and gets results.

If your product or service has helped customers get great results, a case study will help you showcase those results to your future customers. They’re an excellent way to attract more business, and can mean the difference between a lost opportunity and a really good end-of-quarter. 

What makes a good case study? 

First, it’s helpful to highlight what makes case studies bad: most are painfully boring. What they have in research and detail, they lack in a cohesive, consumable story. They list numbers and contain data, but the reader isn’t sure what it all means or why it’s relevant to their problem. They end up existing as technical documents that do little to persuade or excite anyone—and that’s unfortunate because they have the potential to be a powerful sales tool that can help you close big deals in the decision-making phase. 

So how do you write a good one, then? Here are three characteristics every good case study should have:

It’s digestible

There’s no hard rule on how long a case study should be. But it’s always a good idea to ask “ How short can we make it? ” A good case study avoids the unnecessary minutiae, knows what it’s trying to say, and communicates it quickly and without ambiguity. With a few exceptions, effective case studies are concise and, clear. 

It’s thorough

On the other side of the length equation, being thorough is also important. While the case study is all about making impressive claims about how a product helped someone achieve a certain result, it also needs to explain how it happened. Good case studies include key details that show how the customer got from A to B using the product—something you don’t get with customer reviews . Don’t make your reader work too hard to visualize the story. If you can use images and videos, use them!

It’s a story

Yes, case studies are sales tools. But the ones really worth reading tell a compelling story with a beginning, middle, and end. They beg to be read all the way through. Often, they present a problem that creates tension and demands a solution. And remember, in this story, the customer is the hero—not you. 

6 steps to find a good case study

Before you start actually writing, there’s a bit of prep work you’ll need to do to make sure your case study is amazing. (This is where good customer service teamwork will really come in handy since your customer support team will have the best intel.)

1. Choose your customer

You may have many customers who’ve seen great results using your product. But you can’t just pick a name out of a hat and showcase their results; they may not be right for your audience or their results may not be typical. For example, don’t feature an enterprise company when most of your customers are small businesses. Or claiming that your clients have a 90% customer retention rate when most of them see 70% on average (still impressive, though).  When considering which customer to use, start by creating a list of customers that meet these criteria:

They’ve seen good results with your product or service

The numbers are what really matter. So choose customers that have seen strong results using your product. But be careful about showcasing exceptionally good results if they’re not likely to be repeated by most.

RingCentral: W2O

They have a respected and recognizable brand

Strong brands give your product instant social proof. They prove that you’re established and trustworthy. That alone can make you a front-runner in the decision-making process. After all, if Big Brand X trusts you, so can a prospect.

They’re a typical customer

Good results don’t carry as much weight when they’re achieved by companies in other industries or verticals. Identify current customers that are similar to your target audience. If you sell enterprise software, choose enterprise customers. If you’re a consultant in the healthcare industry, choose a customer that works in healthcare. 

With your list in hand, you can start reaching out. Picking up the phone can be a lot more effective than sending an email. It’s more personal, lets you build rapport, and is harder to ignore than an email. 

Try to get in touch with customers who use or are very familiar with your product or service—someone who can speak to results. Tell them you’re interested in writing a case study and you’d love to hear more about the results they’ve achieved. Be clear about what the process involves on their part—whether it’s a list of questions in an email, a phone call, or if it involves a camera and crew.  

If you’ve provided value, your customer is more likely to see you as a partner rather than a vendor and, hopefully, will be happy to participate. Remember, you’re also shining a spotlight on their own success. So it’s a win-win.  

That said, you may hear “no” a few times, too. Don’t get discouraged. Some customers will decline for different reasons, regardless of the results they’ve achieved with your product. 

Don’t just use a personal phone to call your customers and interview them. Use a communications app that has a phone calling feature instead. Not only would it show your business as the caller ID (instead of a shady phone number they’re not familiar with), some apps let you record conversations too to make it easy to go back and analyze your conversations (just remember to ask first).

2. Begin your research

Start collecting information about your customer. This is easier if you work as a team. From sales to marketing to customer service, everyone who’s been in touch with customer will have insight about their experience. They can help you understand what your customers do and sell, and what challenges they’re facing. Identify the stakeholders you need to speak with—anyone in the company who uses your product—from the CEO to the marketing intern. Collect stats, even ones you don’t think are relevant—they may be later. 

3. Ask the right questions

Smart questions get insightful answers. Here are some examples of great questions to start with: 

“What were some of the bigger challenges you faced before using our product?”

“How does our product help you reach your individual goals?”

“Which key metrics have improved most since using our product/service?”

“Which parts of your business have been impacted most, and how?”

“How long did it take to roll out our product?”

But don’t stop there. Use these questions to segue into deeper, more targeted questions that underscore the real-world benefits of your product. Let the conversation flow naturally—this is the magic of interviews. You can’t always plan for what interesting topics come up next.

4. Identify your target audience

Beyond your customer’s industry, consider who the target audience of the case study is. Who will see it? Who does it need to influence? While it’s often high-level executives who make large purchase decisions, employees at all levels can act as a champion for your product or brand. Your case study may have to persuade an IT worker that your product or service is going to make their job easier, while it needs to convince the CFO that they’ll see a real return on investment. 

5. Identify the top three things you want to highlight

During the initial research phase, you’ve likely uncovered a lot of interesting information about your customer and their experiences with your product. While it might be tempting to use it all, your case study should quickly and clearly communicate the value of your product. Go through this information and identify the three most important business results you want to communicate in the case study. 

Stats and key performance indicators (KPIs) to consider using in your case study:

• Ramp up time: How long did it take to get started with your product? Did it improve any other facet of their workflow? 
• Sales results: How did the product impact your customer’s bottom line?
• Total return on investment (ROI): How long did it take to earn more than they spent on your product? 
• Productivity increases: Which teams saw improvements in process and workflow? And now much? 

Here’s how RollWorks shows off the amazing ROI that their customers, Payscale, got with them .

6. Choose your format

A case study doesn’t have to exist only as a PDF attachment in a late-stage deal email (although there’s nothing wrong with that). Consider the format. Think about who’s going to read it (or watch it). Do you want to turn this into fancy interactive content ? Does your prospect have the time and interest to dig into the details? Or do they just want the facts? Choose the format that you think best engages the audience that you’re selling to.

Report format

This long-form document has been the gold standard for B2B case studies for many years. This format is effective when the subject matter is complex and demands detail. Remember, a CTO who’s evaluating large-scale business communications platforms for a multi-year deal is going to want more information than a marketing manager who’s evaluating a new social media ad platform:

Here’s how Zendesk presented their case study with IDC as a report .

Keeping things short and sweet is often the best way to get your message heard. By focusing on the key points, you can highlight the biggest wins at just a glance. Most report format case studies can be easily condensed into a one-page document. This is ideal for prospects (and salespeople) who are short on time and prefer something they can quickly scan—like this Adzerk case study with Reddit :

Few things can tell a story the way that video can, and case studies are no exception. They give you an unmatched level of creative freedom and storytelling using music, lighting, pacing, and voice that can evoke emotions and persuade someone using more than just numbers and facts. And at just a couple of minutes long, they can do a lot of heavy lifting in not a lot of time. 

Dropbox: Expedia

Infographic

People love infographics. They’re an excellent way to convey important data in a simple, eye-pleasing way. If your case study requires you to use a lot of data to prove a point—or if visualizing data can make the results more clear—building an infographic case study can be a great investment. 

5 key steps for writing your case study

Congrats. You’ve done the research. You’ve made the calls. You’ve pored over all the details. Now, all you have to do is write. Here are five simple steps that’ll help you create a powerful case study that champions your customer and clearly showcases the real-world value of your products or services. 

1. Introduce the customer

Set the stage for your case study with an introduction. Briefly explain who your customer is with a bit of background information that can include their industry, product, company size, and location. You don’t have to dig into the nuts and bolts of their business, but you do want the reader to understand who they are and what they do. The more color you can provide here, the more impactful it’ll be when you show the awesome results this customer saw because they chose you.

2. State the problem

Every product or service is a solution to a problem. Explain the problem (or problems) that you helped your customer overcome. Describe the larger impact of the issue. Maybe it was customers leaving. Perhaps it was bad leads—or good leads that were never followed up on. Use this as an opportunity to clearly show what was at stake, and make sure you leave the jargon out of it. Frame the problem in simple terms that any reader can understand. 

3. Introduce your product

This is where you begin solving the problem. Briefly introduce your product and what it does. Start on a general level, then apply it to the challenge the customer was experiencing. Talk about which teams or individuals used your product and how they used it. Be sure to make the connection between the customer’s problem and your solution crystal clear. 

4. Show results

The big reveal. What kind of results was your customer able to achieve using your product or service? Speak to how they solved the problem descriptively, but also with cold, hard numbers. Not everything can be measured in numbers (sometimes, peace of mind is a powerful benefit all on its own), but whenever you can, back up your story with the stats. At the very least, this will make it easy for a CFO—or a prospect who wants to buy—to justify buying your product.

For example: 

The customer saw a 33% increase in web traffic, a large influx of social media activity, and a 10% boost in revenue over the duration of the campaign . 

5. Prove it

Don’t forget to show your math. How you get the results is just as important as the results themselves.  What specific steps were taken to get those results? Not only will this help validate your claims, it makes it easier to envision how the reader may be able to achieve them, too. 

8 tips to write a great case study

1. avoid jargon .

As a subject matter expert in your line of work, it can be tempting to go into as much jargony detail as possible. This is normal as it’s often the language we use at work every day. But remember that your customer probably doesn’t speak that language. When in doubt, use an app like Hemingway to make sure you’re writing at a level that most people can understand.  

2. Spend time on your title

It’s tempting to use the case study’s most interesting or impressive KPI as your title. But that also gives away the ending before the story begins, and skips details that are important for context in the process. Try writing a title that piques interest without being a spoiler. 

3. Edit. Then edit again. 

Once you’ve got your first draft completed (and the jargon removed), edit the case study. A few best practices here:

• Look for and eliminate unnecessary adjectives. 
• Speak in an active voice. 
• Look for details that get in the way of the story. 

And then do it all over again until you can’t edit it down anymore without losing the essence of the story. 

4. A picture is worth a thousand words

This is especially true when you’re talking about a block of text that’s trying to communicate a chunk of data. Well-designed charts, graphs, images, or infographics can do the heavy lifting of several pages of text in just seconds. They can also help break up large pieces of text, making the case study easier to read—and nicer to look at. After all, the end goal is to have these read all the way through.

Here’s an example of a graphic from a longer CPA Canada infographic (that includes a short case study embedded inside it): 

5. Pull quotes

Hard data and results are good. But a customer quote is a great piece of social proof and adds a human element to your case study. And that makes your results more believable. Customer quotes can also be used outside of your testimonial too—try adding it on your website, landing pages, or email marketing campaigns or welcome emails to get more people to check out your products and buy online. Here’s an example of what that looks like:

6. Make it scannable

Some people will take the time to read your case study front to back and absorb every detail. Some won’t give it more than a single glance. And sometimes, that person is the decision-maker. Make the most important results easy to spot, read, and retain at a glance. Write headings that are descriptive—if someone just scanned them, would they be able to get the gist of the story? Consider putting a summary at the very beginning of the study, or call out impressive results in a larger font size. 

7. Record your interviews

Ditch the pen and paper. If you’re conducting one-on-one interviews over the phone, you can save yourself a lot of time and energy by recording the conversation (with your customer’s consent, of course). There are tools that can make this easier too—you might find one or two in your marketing stack . For example, you could use RingCentral’s Zapier integration to transcribe your conversation into a text file. 

8. Don’t forget the call to action (CTA)

Your prospect is excited because your case study has done an excellent job of showing how your product or service can help drive results for customers. Now, how do they get in touch with you to learn more? Whether it’s a button that links to your website, an email address, or a phone number, make sure there’s an easy way of getting in touch with you in the case study. 

5 examples of great case studies from real-life companies

Mailchimp: make a connection in real life with postcards.

What we like about it: The title doesn’t give everything away all at once, and the case study tells a story with a beginning, middle, and end. The sections are clearly titled and organized, and the results are easy to find. As a bonus: the video adds a believable human element.

LinkedIn: How Adobe achieves alignment and ABM success with LinkedIn

What we like about it: It’s detailed without being a novella. It understands and speaks to the enterprise customer. The key points are in bullet format and easy to read. The important wins are highlighted. And the video makes the content easy to engage with. 

Hootsuite: How Meliá became one of the most influential hotel chains on social media

What we like about it: The title makes you want to read the whole customer story. They’ve embdedded a well-produced video high on the page, so you can choose to watch it before you read on. The design and layout of the page makes the content and images easy to consume, and the results can’t be missed. Also, they weren’t shy about adding CTAs. 

Slack: So yeah, we tried Slack

What we like about it: This case study follows the tried and true format of customer, problem, solution, and results. It uses humor and relatable characters throughout to support the story and keep your attention. And it’s only two minutes long so it gets the point across quickly. 

Assetworks: South Carolina School Board Insurance Trust

What we like about it: This case study tackles the otherwise complex and technical topic, and simplifies it as an infographic using images to make the results clear. It’s concise and easy to follow because you can see the math without actually doing any math. 

The final word on building a great case study…

Sure, an ad or boosted social media post (more on social media best practices here) can make someone aware of your brand or that your product exists, and a landing page can tell them how your product can solve their problem. 

But there’s nothing quite as powerful as someone else singing your praises. 

And that’s exactly what a case study does. Spend the time to do it right and it has the potential to deliver huge ROI no matter how big or small your company is. And not just once—but over and over again.

Originally published Feb 05, 2020, updated Oct 19, 2022

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All You Wanted to Know About How to Write a Case Study

What do you study in your college? If you are a psychology, sociology, or anthropology student, we bet you might be familiar with what a case study is. This research method is used to study a certain person, group, or situation. In this guide from our dissertation writing service , you will learn how to write a case study professionally, from researching to citing sources properly. Also, we will explore different types of case studies and show you examples — so that you won’t have any other questions left.

What Is a Case Study?

A case study is a subcategory of research design which investigates problems and offers solutions. Case studies can range from academic research studies to corporate promotional tools trying to sell an idea—their scope is quite vast.

What Is the Difference Between a Research Paper and a Case Study?

While research papers turn the reader’s attention to a certain problem, case studies go even further. Case study guidelines require students to pay attention to details, examining issues closely and in-depth using different research methods. For example, case studies may be used to examine court cases if you study Law, or a patient's health history if you study Medicine. Case studies are also used in Marketing, which are thorough, empirically supported analysis of a good or service's performance. Well-designed case studies can be valuable for prospective customers as they can identify and solve the potential customers pain point.

Case studies involve a lot of storytelling – they usually examine particular cases for a person or a group of people. This method of research is very helpful, as it is very practical and can give a lot of hands-on information. Most commonly, the length of the case study is about 500-900 words, which is much less than the length of an average research paper.

The structure of a case study is very similar to storytelling. It has a protagonist or main character, which in your case is actually a problem you are trying to solve. You can use the system of 3 Acts to make it a compelling story. It should have an introduction, rising action, a climax where transformation occurs, falling action, and a solution.

Here is a rough formula for you to use in your case study:

Problem (Act I): > Solution (Act II) > Result (Act III) > Conclusion.

Types of Case Studies

The purpose of a case study is to provide detailed reports on an event, an institution, a place, future customers, or pretty much anything. There are a few common types of case study, but the type depends on the topic. The following are the most common domains where case studies are needed:

• Historical case studies are great to learn from. Historical events have a multitude of source info offering different perspectives. There are always modern parallels where these perspectives can be applied, compared, and thoroughly analyzed.
• Problem-oriented case studies are usually used for solving problems. These are often assigned as theoretical situations where you need to immerse yourself in the situation to examine it. Imagine you’re working for a startup and you’ve just noticed a significant flaw in your product’s design. Before taking it to the senior manager, you want to do a comprehensive study on the issue and provide solutions. On a greater scale, problem-oriented case studies are a vital part of relevant socio-economic discussions.
• Cumulative case studies collect information and offer comparisons. In business, case studies are often used to tell people about the value of a product.
• Critical case studies explore the causes and effects of a certain case.
• Illustrative case studies describe certain events, investigating outcomes and lessons learned.

Need a compelling case study? EssayPro has got you covered. Our experts are ready to provide you with detailed, insightful case studies that capture the essence of real-world scenarios. Elevate your academic work with our professional assistance.

Case Study Format

The case study format is typically made up of eight parts:

• Executive Summary. Explain what you will examine in the case study. Write an overview of the field you’re researching. Make a thesis statement and sum up the results of your observation in a maximum of 2 sentences.
• Background. Provide background information and the most relevant facts. Isolate the issues.
• Case Evaluation. Isolate the sections of the study you want to focus on. In it, explain why something is working or is not working.
• Proposed Solutions. Offer realistic ways to solve what isn’t working or how to improve its current condition. Explain why these solutions work by offering testable evidence.
• Conclusion. Summarize the main points from the case evaluations and proposed solutions. 6. Recommendations. Talk about the strategy that you should choose. Explain why this choice is the most appropriate.
• Implementation. Explain how to put the specific strategies into action.
• References. Provide all the citations.

How to Write a Case Study

Let's discover how to write a case study.

Setting Up the Research

When writing a case study, remember that research should always come first. Reading many different sources and analyzing other points of view will help you come up with more creative solutions. You can also conduct an actual interview to thoroughly investigate the customer story that you'll need for your case study. Including all of the necessary research, writing a case study may take some time. The research process involves doing the following:

• Define your objective. Explain the reason why you’re presenting your subject. Figure out where you will feature your case study; whether it is written, on video, shown as an infographic, streamed as a podcast, etc.
• Determine who will be the right candidate for your case study. Get permission, quotes, and other features that will make your case study effective. Get in touch with your candidate to see if they approve of being part of your work. Study that candidate’s situation and note down what caused it.
• Identify which various consequences could result from the situation. Follow these guidelines on how to start a case study: surf the net to find some general information you might find useful.
• Make a list of credible sources and examine them. Seek out important facts and highlight problems. Always write down your ideas and make sure to brainstorm.
• Focus on several key issues – why they exist, and how they impact your research subject. Think of several unique solutions. Draw from class discussions, readings, and personal experience. When writing a case study, focus on the best solution and explore it in depth. After having all your research in place, writing a case study will be easy. You may first want to check the rubric and criteria of your assignment for the correct case study structure.

Read Also: ' WHAT IS A CREDIBLE SOURCES ?'

Although your instructor might be looking at slightly different criteria, every case study rubric essentially has the same standards. Your professor will want you to exhibit 8 different outcomes:

• Correctly identify the concepts, theories, and practices in the discipline.
• Identify the relevant theories and principles associated with the particular study.
• Evaluate legal and ethical principles and apply them to your decision-making.
• Recognize the global importance and contribution of your case.
• Construct a coherent summary and explanation of the study.
• Demonstrate analytical and critical-thinking skills.
• Explain the interrelationships between the environment and nature.
• Integrate theory and practice of the discipline within the analysis.

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Case Study Outline

Let's look at the structure of an outline based on the issue of the alcoholic addiction of 30 people.

Introduction

• Statement of the issue: Alcoholism is a disease rather than a weakness of character.
• Presentation of the problem: Alcoholism is affecting more than 14 million people in the USA, which makes it the third most common mental illness there.
• Explanation of the terms: In the past, alcoholism was commonly referred to as alcohol dependence or alcohol addiction. Alcoholism is now the more severe stage of this addiction in the disorder spectrum.
• Hypotheses: Drinking in excess can lead to the use of other drugs.
• Importance of your story: How the information you present can help people with their addictions.
• Background of the story: Include an explanation of why you chose this topic.
• Presentation of analysis and data: Describe the criteria for choosing 30 candidates, the structure of the interview, and the outcomes.
• Strong argument 1: ex. X% of candidates dealing with anxiety and depression...
• Strong argument 2: ex. X amount of people started drinking by their mid-teens.
• Strong argument 3: ex. X% of respondents’ parents had issues with alcohol.
• Concluding statement: I have researched if alcoholism is a disease and found out that…
• Recommendations: Ways and actions for preventing alcohol use.

Writing a Case Study Draft

After you’ve done your case study research and written the outline, it’s time to focus on the draft. In a draft, you have to develop and write your case study by using: the data which you collected throughout the research, interviews, and the analysis processes that were undertaken. Follow these rules for the draft:

• Your draft should contain at least 4 sections: an introduction; a body where you should include background information, an explanation of why you decided to do this case study, and a presentation of your main findings; a conclusion where you present data; and references.
• In the introduction, you should set the pace very clearly. You can even raise a question or quote someone you interviewed in the research phase. It must provide adequate background information on the topic. The background may include analyses of previous studies on your topic. Include the aim of your case here as well. Think of it as a thesis statement. The aim must describe the purpose of your work—presenting the issues that you want to tackle. Include background information, such as photos or videos you used when doing the research.
• Describe your unique research process, whether it was through interviews, observations, academic journals, etc. The next point includes providing the results of your research. Tell the audience what you found out. Why is this important, and what could be learned from it? Discuss the real implications of the problem and its significance in the world.
• Include quotes and data (such as findings, percentages, and awards). This will add a personal touch and better credibility to the case you present. Explain what results you find during your interviews in regards to the problem and how it developed. Also, write about solutions which have already been proposed by other people who have already written about this case.
• At the end of your case study, you should offer possible solutions, but don’t worry about solving them yourself.

Use Data to Illustrate Key Points in Your Case Study

Even though your case study is a story, it should be based on evidence. Use as much data as possible to illustrate your point. Without the right data, your case study may appear weak and the readers may not be able to relate to your issue as much as they should. Let's see the examples from essay writing service :

‍ With data: Alcoholism is affecting more than 14 million people in the USA, which makes it the third most common mental illness there. Without data: A lot of people suffer from alcoholism in the United States.

Try to include as many credible sources as possible. You may have terms or sources that could be hard for other cultures to understand. If this is the case, you should include them in the appendix or Notes for the Instructor or Professor.

Finalizing the Draft: Checklist

After you finish drafting your case study, polish it up by answering these ‘ask yourself’ questions and think about how to end your case study:

• Check that you follow the correct case study format, also in regards to text formatting.
• Check that your work is consistent with its referencing and citation style.
• Micro-editing — check for grammar and spelling issues.
• Macro-editing — does ‘the big picture’ come across to the reader? Is there enough raw data, such as real-life examples or personal experiences? Have you made your data collection process completely transparent? Does your analysis provide a clear conclusion, allowing for further research and practice?

Problems to avoid:

• Overgeneralization – Do not go into further research that deviates from the main problem.
• Failure to Document Limitations – Just as you have to clearly state the limitations of a general research study, you must describe the specific limitations inherent in the subject of analysis.
• Failure to Extrapolate All Possible Implications – Just as you don't want to over-generalize from your case study findings, you also have to be thorough in the consideration of all possible outcomes or recommendations derived from your findings.

How to Create a Title Page and Cite a Case Study

Let's see how to create an awesome title page.

Your title page depends on the prescribed citation format. The title page should include:

• A title that attracts some attention and describes your study
• The title should have the words “case study” in it
• The title should range between 5-9 words in length
• Your name and contact information
• Your finished paper should be only 500 to 1,500 words in length.With this type of assignment, write effectively and avoid fluff

Here is a template for the APA and MLA format title page:

There are some cases when you need to cite someone else's study in your own one – therefore, you need to master how to cite a case study. A case study is like a research paper when it comes to citations. You can cite it like you cite a book, depending on what style you need.

Citation Example in MLA ‍ Hill, Linda, Tarun Khanna, and Emily A. Stecker. HCL Technologies. Boston: Harvard Business Publishing, 2008. Print.

Citation Example in APA ‍ Hill, L., Khanna, T., & Stecker, E. A. (2008). HCL Technologies. Boston: Harvard Business Publishing.

Citation Example in Chicago Hill, Linda, Tarun Khanna, and Emily A. Stecker. HCL Technologies.

Case Study Examples

To give you an idea of a professional case study example, we gathered and linked some below.

Eastman Kodak Case Study

Case Study Example: Audi Trains Mexican Autoworkers in Germany

To conclude, a case study is one of the best methods of getting an overview of what happened to a person, a group, or a situation in practice. It allows you to have an in-depth glance at the real-life problems that businesses, healthcare industry, criminal justice, etc. may face. This insight helps us look at such situations in a different light. This is because we see scenarios that we otherwise would not, without necessarily being there. If you need custom essays , try our research paper writing services .

Get Help Form Qualified Writers

Crafting a case study is not easy. You might want to write one of high quality, but you don’t have the time or expertise. If you’re having trouble with your case study, help with essay request - we'll help. EssayPro writers have read and written countless case studies and are experts in endless disciplines. Request essay writing, editing, or proofreading assistance from our custom case study writing service , and all of your worries will be gone.

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What Is A Case Study?

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What Is a Case Study?

Weighing the pros and cons of this method of research

Kendra Cherry, MS, is a psychosocial rehabilitation specialist, psychology educator, and author of the "Everything Psychology Book."

Cara Lustik is a fact-checker and copywriter.

Verywell / Colleen Tighe

• Pros and Cons

What Types of Case Studies Are Out There?

Where do you find data for a case study, how do i write a psychology case study.

A case study is an in-depth study of one person, group, or event. In a case study, nearly every aspect of the subject's life and history is analyzed to seek patterns and causes of behavior. Case studies can be used in many different fields, including psychology, medicine, education, anthropology, political science, and social work.

The point of a case study is to learn as much as possible about an individual or group so that the information can be generalized to many others. Unfortunately, case studies tend to be highly subjective, and it is sometimes difficult to generalize results to a larger population.

While case studies focus on a single individual or group, they follow a format similar to other types of psychology writing. If you are writing a case study, we got you—here are some rules of APA format to reference.  

At a Glance

A case study, or an in-depth study of a person, group, or event, can be a useful research tool when used wisely. In many cases, case studies are best used in situations where it would be difficult or impossible for you to conduct an experiment. They are helpful for looking at unique situations and allow researchers to gather a lot of˜ information about a specific individual or group of people. However, it's important to be cautious of any bias we draw from them as they are highly subjective.

What Are the Benefits and Limitations of Case Studies?

A case study can have its strengths and weaknesses. Researchers must consider these pros and cons before deciding if this type of study is appropriate for their needs.

One of the greatest advantages of a case study is that it allows researchers to investigate things that are often difficult or impossible to replicate in a lab. Some other benefits of a case study:

• Allows researchers to capture information on the 'how,' 'what,' and 'why,' of something that's implemented
• Gives researchers the chance to collect information on why one strategy might be chosen over another
• Permits researchers to develop hypotheses that can be explored in experimental research

On the other hand, a case study can have some drawbacks:

• It cannot necessarily be generalized to the larger population
• Cannot demonstrate cause and effect
• It may not be scientifically rigorous
• It can lead to bias

Researchers may choose to perform a case study if they want to explore a unique or recently discovered phenomenon. Through their insights, researchers develop additional ideas and study questions that might be explored in future studies.

It's important to remember that the insights from case studies cannot be used to determine cause-and-effect relationships between variables. However, case studies may be used to develop hypotheses that can then be addressed in experimental research.

Case Study Examples

There have been a number of notable case studies in the history of psychology. Much of  Freud's work and theories were developed through individual case studies. Some great examples of case studies in psychology include:

• Anna O : Anna O. was a pseudonym of a woman named Bertha Pappenheim, a patient of a physician named Josef Breuer. While she was never a patient of Freud's, Freud and Breuer discussed her case extensively. The woman was experiencing symptoms of a condition that was then known as hysteria and found that talking about her problems helped relieve her symptoms. Her case played an important part in the development of talk therapy as an approach to mental health treatment.
• Phineas Gage : Phineas Gage was a railroad employee who experienced a terrible accident in which an explosion sent a metal rod through his skull, damaging important portions of his brain. Gage recovered from his accident but was left with serious changes in both personality and behavior.
• Genie : Genie was a young girl subjected to horrific abuse and isolation. The case study of Genie allowed researchers to study whether language learning was possible, even after missing critical periods for language development. Her case also served as an example of how scientific research may interfere with treatment and lead to further abuse of vulnerable individuals.

Such cases demonstrate how case research can be used to study things that researchers could not replicate in experimental settings. In Genie's case, her horrific abuse denied her the opportunity to learn a language at critical points in her development.

This is clearly not something researchers could ethically replicate, but conducting a case study on Genie allowed researchers to study phenomena that are otherwise impossible to reproduce.

There are a few different types of case studies that psychologists and other researchers might use:

• Collective case studies : These involve studying a group of individuals. Researchers might study a group of people in a certain setting or look at an entire community. For example, psychologists might explore how access to resources in a community has affected the collective mental well-being of those who live there.
• Descriptive case studies : These involve starting with a descriptive theory. The subjects are then observed, and the information gathered is compared to the pre-existing theory.
• Explanatory case studies : These   are often used to do causal investigations. In other words, researchers are interested in looking at factors that may have caused certain things to occur.
• Exploratory case studies : These are sometimes used as a prelude to further, more in-depth research. This allows researchers to gather more information before developing their research questions and hypotheses .
• Instrumental case studies : These occur when the individual or group allows researchers to understand more than what is initially obvious to observers.
• Intrinsic case studies : This type of case study is when the researcher has a personal interest in the case. Jean Piaget's observations of his own children are good examples of how an intrinsic case study can contribute to the development of a psychological theory.

The three main case study types often used are intrinsic, instrumental, and collective. Intrinsic case studies are useful for learning about unique cases. Instrumental case studies help look at an individual to learn more about a broader issue. A collective case study can be useful for looking at several cases simultaneously.

The type of case study that psychology researchers use depends on the unique characteristics of the situation and the case itself.

There are a number of different sources and methods that researchers can use to gather information about an individual or group. Six major sources that have been identified by researchers are:

• Archival records : Census records, survey records, and name lists are examples of archival records.
• Direct observation : This strategy involves observing the subject, often in a natural setting . While an individual observer is sometimes used, it is more common to utilize a group of observers.
• Documents : Letters, newspaper articles, administrative records, etc., are the types of documents often used as sources.
• Interviews : Interviews are one of the most important methods for gathering information in case studies. An interview can involve structured survey questions or more open-ended questions.
• Participant observation : When the researcher serves as a participant in events and observes the actions and outcomes, it is called participant observation.
• Physical artifacts : Tools, objects, instruments, and other artifacts are often observed during a direct observation of the subject.

If you have been directed to write a case study for a psychology course, be sure to check with your instructor for any specific guidelines you need to follow. If you are writing your case study for a professional publication, check with the publisher for their specific guidelines for submitting a case study.

Here is a general outline of what should be included in a case study.

Section 1: A Case History

This section will have the following structure and content:

Background information : The first section of your paper will present your client's background. Include factors such as age, gender, work, health status, family mental health history, family and social relationships, drug and alcohol history, life difficulties, goals, and coping skills and weaknesses.

Description of the presenting problem : In the next section of your case study, you will describe the problem or symptoms that the client presented with.

Describe any physical, emotional, or sensory symptoms reported by the client. Thoughts, feelings, and perceptions related to the symptoms should also be noted. Any screening or diagnostic assessments that are used should also be described in detail and all scores reported.

Your diagnosis : Provide your diagnosis and give the appropriate Diagnostic and Statistical Manual code. Explain how you reached your diagnosis, how the client's symptoms fit the diagnostic criteria for the disorder(s), or any possible difficulties in reaching a diagnosis.

Section 2: Treatment Plan

This portion of the paper will address the chosen treatment for the condition. This might also include the theoretical basis for the chosen treatment or any other evidence that might exist to support why this approach was chosen.

• Cognitive behavioral approach : Explain how a cognitive behavioral therapist would approach treatment. Offer background information on cognitive behavioral therapy and describe the treatment sessions, client response, and outcome of this type of treatment. Make note of any difficulties or successes encountered by your client during treatment.
• Humanistic approach : Describe a humanistic approach that could be used to treat your client, such as client-centered therapy . Provide information on the type of treatment you chose, the client's reaction to the treatment, and the end result of this approach. Explain why the treatment was successful or unsuccessful.
• Psychoanalytic approach : Describe how a psychoanalytic therapist would view the client's problem. Provide some background on the psychoanalytic approach and cite relevant references. Explain how psychoanalytic therapy would be used to treat the client, how the client would respond to therapy, and the effectiveness of this treatment approach.
• Pharmacological approach : If treatment primarily involves the use of medications, explain which medications were used and why. Provide background on the effectiveness of these medications and how monotherapy may compare with an approach that combines medications with therapy or other treatments.

This section of a case study should also include information about the treatment goals, process, and outcomes.

When you are writing a case study, you should also include a section where you discuss the case study itself, including the strengths and limitiations of the study. You should note how the findings of your case study might support previous research. 

In your discussion section, you should also describe some of the implications of your case study. What ideas or findings might require further exploration? How might researchers go about exploring some of these questions in additional studies?

Need More Tips?

Here are a few additional pointers to keep in mind when formatting your case study:

• Never refer to the subject of your case study as "the client." Instead, use their name or a pseudonym.
• Read examples of case studies to gain an idea about the style and format.
• Remember to use APA format when citing references .

Crowe S, Cresswell K, Robertson A, Huby G, Avery A, Sheikh A. The case study approach .  BMC Med Res Methodol . 2011;11:100.

Crowe S, Cresswell K, Robertson A, Huby G, Avery A, Sheikh A. The case study approach . BMC Med Res Methodol . 2011 Jun 27;11:100. doi:10.1186/1471-2288-11-100

Gagnon, Yves-Chantal.  The Case Study as Research Method: A Practical Handbook . Canada, Chicago Review Press Incorporated DBA Independent Pub Group, 2010.

Yin, Robert K. Case Study Research and Applications: Design and Methods . United States, SAGE Publications, 2017.

By Kendra Cherry, MSEd Kendra Cherry, MS, is a psychosocial rehabilitation specialist, psychology educator, and author of the "Everything Psychology Book."

How To Write a Case Study: a Helpful Step by Step Guide

Are you wondering how to write a case study? Take a few steps and case study examples you can use.

There’s a saying that you should show your story, not tell it. One of the best ways to show your story is to use a case study. There are lots of types of case studies. You might be interested in a business case study format, or you might be interested in a medical case study. You might even be interested in infographics that can help you augment your case study.

A case study should be a real-life example of a theme, principle, or strategy in action. A robust case study analysis should support your point of view and provide evidence for your argument. If you are interested in writing case studies, take a look at a few steps to follow.

Materials Needed

Study shows eating a healthy diet reduces risk of heart attack, case study shows effective copywriting boosts conversion rate, step 2: provide an abstract at the top, step 3: introduce the client, step 4: state the problem, step 5: state how the client found you, step 6: include information related to strategic approach, step 7: showcase the results, step 8: wrap-up and future directions, step 9: proofread your work.

To write a successful case study, you need several materials. They include:

• A computer with a strong internet connection for research purposes
• Research notes
• Graphs and charts
• Paper and writing utensils, such as pens and pencils
• Notes and recordings from interviews
• Required outlines or templates

Once you have collected the necessary materials, you can start the writing process.

Step 1: Develop a Compelling Headline

First, you need to develop a compelling headline. Remember that there is never a second chance to make a first impression. Therefore, your headline needs to include the essential information from the case study. A few tips for developing a compelling headline include:

• You must include all the necessary information, but a shorter headline is better.
• Try to put the most important words at the front of the headline.
• Read the headline out loud to make sure it makes sense.
• If you want to provide a subtitle with supporting details, you can do so, but it is unnecessary.
• If you have a quote from a customer you want to include, you can add this, but it is not required.

Here are a few sample headlines you may want to model your headline off of. A few examples include:

This is an excellent example headline because it is short, sweet, and to the point. The audience doesn’t have to wonder what the case study is about. Everything is included in the headline.

This is another compelling headline for a potential marketing case study. It says precisely what the case study demonstrates and invites the reader to learn more about what is defined as effective copywriting. You might also find our explainer on how to write a hypothesis useful.

Before diving into your case study’s details, you need to place an abstract at the top of the research paper. Looking at any scientific research paper, you will see an abstract at the top. It would help if you used this as a model for the abstract you will place at the top of your case study.

You need to place several vital pieces of information at the top of the case study. They include:

• Make sure you include the client’s name. Remember to ask the client for permission before including their results in your case study.
• You could also include the industry in which the client works. For example, is the client a financial company? Is the client a marketing company? Again, make sure to mention the industry.
• Do not forget to mention the product or service used. What are you trying to showcase? Mention the specific product or service at the top of the case study.
• If you have quick results, make sure to list them here. If you have infographics or graphs, be sure to reserve them for later areas of the case study. Include the actual results to convince the reader to keep reading.

If someone does not feel like reading the entire case study, they should be able to read the abstract and figure out what product or service you are promoting and why it is beneficial. 

You may want to provide a quick summary of what the client does. It should only last a few sentences but mention the client’s industry and what they provide. Here are a few sample client summaries you may want to use:

• “Our client is a leading family medicine practice that serves patients of all ages in the local area. The client provides both acute and preventative care.”
• “Our client is a local credit union that provides checking and savings account services. The client also provides loan services, such as auto loans and home loans.”

You can use these two examples from different industries to model your client description. 

Just beneath the section introducing the client, you can include information about the problem you were tasked to address. For example, why did the client call you? What were their concerns?

A few examples of problem statements you may want to mention in your case study include:

• “Our client was having a hard time shortening customer response time. Finally, the client realized that it took customers, on average, more than two hours to get a response to their concerns.”
• “Our client couldn’t figure out why their low conversion rates. Even though there was plenty of traffic going to the website, not enough people were reaching out to the business itself to learn more about the products and services offered. Less than one percent of people visiting the website were calling or emailing the business.” 

You may find it easier to include quotes from the client in this section. However, before you quote the client in the section, ask for permission. 

Before you move forward into how you helped the client solve their problems, you need to share how they found you. How did the client first make contact with you?

There are a few ways that your client may have found you. They include:

• You may want to share this information if your client found you using a simple Google search.
• If the client found you via a referral from the previous client, you may want to mention that. 
• You could also include if you reached out to the client using a cold call. 

Then, you may want to mention why the client decided to choose you. How did you convince the client to give you a chance to solve the problem? Finally, you may want to share information about your customer service, the strategies you presented, or the project overview you shared. 

Now is the time to get into some of the details. You probably have a lot of products and services that you offer, so you need to explain how you decided to help the client with their problem. What solution did you decide to choose? Why did you decide to go with that solution?

Here is an example of a marketing case study related to an SEO campaign a marketing firm may have constructed. A few portions of this section include:

• “We started by conducting a comprehensive audit of the existing SEO campaign to determine what was working and what was not.”
• “During our detailed analysis, we discovered that the client was paying too much attention to competitive keywords. The client was basing its decision to pursue keyword targets based solely on search volume instead of search competitiveness. The client was competing against national brands that are incredibly difficult to displace from the top of the search engine results page.”
• “We also conducted a detailed target market analysis to determine the optimal target market. That way, we could generate more website traffic and the right type of traffic.”
• “During our analysis, we developed a list of long-tail keywords that were not as competitive and would still provide the right type of traffic.”
• “We A/B tested different content types to determine the most appealing content to search engines and the target market.”
• “We incorporated long-tail keywords into different types of content before posting it on the website.” 

Notice that this detailed strategy clearly explains how it was developed, implemented, and unfolded. This is also an excellent section to include quotes from the client. You may also want to include information on why you chose one strategy over another. This is also an excellent section to include graphs. Some people may not want to read the entire thing, and you can provide them with an excellent visual alternative. Here is a case study example to check out.

After finishing the strategy section, you can showcase the results. This is your time to shine. Make sure to highlight the best case study results, and do not forget to explain why those results are so beneficial. A few examples of results statements you may want to include might be: 

• “Our results showed a 200 percent increase in traffic and a 300 percent increase in conversion rate over six months by interesting a better landing page into the marketing strategy. Because of this increase in website traffic, the client also enjoyed a significant revenue boost.”
• “We implemented a change in the automated menu to shorten the number of time customers spent waiting. As a result, customers were routed to the right location 25 percent faster during the next three months.” 
• “Our results show that the client generated 25 percent more revenue than the same month last year because of the changes we made to the website homepage.” 

Remember that you will probably have multiple results you want to showcase. Make sure to tackle the case study from every direction to provide a well-rounded picture of why your strategy worked well. Here is an example of a case study from a home building company. 

Next, you can wrap up the case study with an excellent conclusion. You can reiterate the main points from the case study, such as the problem, the strategy, and the solution.

You may also want to provide an update on how the client is doing after you parted ways. Is the client still using the strategy you implemented? Is it still working well? This is another good place to use some quotes from your client. For example, if your client appreciates your hard work, include it at the bottom of the case study.

You may also want to mention some other important pieces of advice you shared with the client on your way out the door. The conclusion is also a spot where you can talk about different situations where your best solution or research method might apply. For example, if you helped out a local family medicine practice, you may want to discuss why your strategy might also be helpful for other types of medicine. That way, you can convince people to reach out to you to learn more about this compelling story. Remember that different types of case studies might have different formats.

Before you submit your case study, be sure to proofread your work carefully. You must present a polished, finished product, so you must check for any grammar, spelling, or punctuation errors. You might also want to have a colleague look over your case study for stylistic purposes.

If you are interested in learning more, check out our essay writing tips !

Meet Rachael, the editor at Become a Writer Today. With years of experience in the field, she is passionate about language and dedicated to producing high-quality content that engages and informs readers. When she's not editing or writing, you can find her exploring the great outdoors, finding inspiration for her next project.

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