Free case study generator: Your customer case study, written from your project

Your best results often stay in your sales reps' heads. They tell the story on calls, but nobody writes it down. A case study template and a case study generator turn that story into proof you can publish.

Your prospects want 1 thing before they sign: proof that a company like theirs succeeded with you. A logo on your home page tells them little. A written story with a before, an after and real figures tells them much more.

Without written case studies, your sales team promises without proving. Each rep tells the story in a different way, and the details get lost. Use the template below, follow the example, then let the generator write your first draft.

What a customer case study is

A customer case study is a short story about 1 customer. It shows their problem, what you did together and the results they got. Your customer is the hero of the story, and your offer is the tool that helped them.

Case study, customer story, testimonial: the words

These 3 words overlap, and teams use them in different ways.

• Case study: the full story, with the context, the method and the figures.
• Customer story: the same story in a lighter tone, often shorter.
• Customer testimonial: 1 or 2 sentences from the customer, in their own words.

A testimonial supports a case study. The quote inside your case study often becomes your best testimonial on other pages.

What a B2B case study is for

In B2B, several people take part in the buying decision. Each one looks for a different kind of proof.

• Your champion uses the story to convince their manager.
• Finance looks for the time or the cost saved.
• Future users check that the solution fits their daily work.

Your sales reps send it after a call, when the prospect still has doubts. A marketing case study also feeds your website, your emails and your newsletter.

How to create a B2B case study in 7 steps

A case study is planned before it is written. Here are the 7 steps, from the goal to the launch. The rest of this page covers each one.

1. Set the goal and the reader. Decide which prospect should read the story, at what stage of their purchase, and which doubt it must clear.
2. Pick the customer. Choose a customer who looks like your prospects and whose result was measured.
3. Get their agreement in principle. Explain what you need from them, how much time it takes and what they gain.
4. Run the interview. Book 30 minutes with the person who led the project, and record the call with their consent.
5. Write the story in 6 parts. Title, customer, challenge, solution, results and quote.
6. Get it approved. Your customer checks the text, the figures, the quote and the use of their logo, then approves in writing.
7. Share it. Publish the full version on your website, then adapt it for your emails, LinkedIn, sales calls and events.

Before you write: the goal, the customer and their agreement

Set the goal and the reader

A case study answers a specific doubt. Before you pick a project, write down 3 things.

• The goal: shorten your sales cycles, enter a new sector, support a product launch or reassure buyers about the rollout.
• The reader: the decision maker who signs, the person who will use the solution, or both. Their technical level sets your vocabulary.
• The buying stage: early on, the story shows that you know their trade. Late in the cycle, it proves the results and answers the last objections.

How to choose the right customer

• They look like your prospects: same sector, same size or same problem as the companies you target.
• Their result was measured: time saved, costs cut or sales up, with a before and an after.
• Their problem speaks to your prospects: readers should recognize themselves in the headline.
• They are happy with you: they already recommend your solution, or they renewed.
• They are known in their sector: a recognized name draws attention from companies in the same field. It helps, but it is not required.

Over time, vary the sectors and company sizes, so prospects see that your solution fits different situations.

Get your customer on board

Ask the person who led the project on their side: a project lead, a director or the founder. The account manager is often the best person to make the request.

• Say what they gain: visibility with your audience and a showcase for their project and their team.
• State the time needed: a 30-minute interview, then a review of the draft. Describe each step, from the interview to the final approval.
• Offer options: an anonymous version, no logo or fewer figures. These options often remove their doubts.
• Describe the agreement: the use of their logo, the approved quotes and the channels. A clear agreement reassures your customer from the start.

The case study template: 6 parts

Use this case study template for every story. Keep the same order, so your readers know where to look.

2 optional parts complete the template: a 2-sentence summary under the title for busy readers, and a short conclusion on what comes next (the next steps, the long-term benefits).

Case study examples: Shiftbloom and Bramblewick Bakeries

Shiftbloom and Bramblewick Bakeries are fictional companies, and all the figures below are invented for this example. Shiftbloom sells staff scheduling software to retail chains, and Bramblewick Bakeries runs a bakery chain.

• Title: How Bramblewick Bakeries cut weekly scheduling time from 6 hours to 90 minutes per store.
• Customer: Bramblewick Bakeries runs 40 bakeries in 3 regions. Each store manager plans shifts for 12 to 20 staff.
• Challenge: Managers built their schedules in spreadsheets, and it took 6 hours per store each week. Last-minute absences left 25 shifts unfilled each month across the chain.
• Solution: Bramblewick tested Shiftbloom in 5 pilot stores, then rolled it out to all 40 stores in 8 weeks. Staff now swap shifts in the app, and managers approve in 1 click.
• Results: After 6 months, scheduling takes 90 minutes per store each week. Unfilled shifts fell from 25 to 6 per month.
• Quote: "Our managers got their Monday mornings back. They now spend that time in the shop with their teams." Operations director, Bramblewick Bakeries.

Collect the facts: the customer interview

A strong case study starts with a 30-minute call. Ask your customer if you can record it, then note every figure they give you, with its period.

What to collect

• The starting point: the company's situation before the project and what held it back.
• The solution: the features they use and how the team works with them day to day.
• The results: before and after measures, with their period and their source.
• The quotes: the strongest sentences from the people who lived the project.
• The timeline: the start date, the length of the rollout and the time to the first results, so prospects see how long it would take them.

10 questions to ask your customer

1. What does your company do, and who are your customers?
2. What problem made you look for a solution?
3. What did this problem cost you in time, money or stress?
4. What did you try before?
5. Why did you choose us?
6. How did the rollout go, and how long did it take?
7. Who uses the solution today, and how often?
8. Which figures changed, and over what period?
9. What surprised you after the first months?
10. What would you tell a peer who hesitates?

How to run the interview

• Prepare: go through the account history with your sales rep, read the customer's website and adapt your questions.
• Record the call: ask for consent at the start. You listen instead of taking notes, and you keep their exact words for the quote.
• Start with open questions: let your customer tell the story before you get to the figures.
• Follow up: "Can you give me an example?" or "How did you measure that?" turns a vague answer into a precise fact.
• Look for anecdotes: a specific moment, a meeting, a colleague's reaction. They make the story vivid and memorable.
• Check each figure: ask where it comes from (a tool, a report, a dashboard) and over what period it was measured.
• Talk about the hard parts: an obstacle they overcame makes the story more credible than a project without a hitch.

Write a case study that convinces

Your reader skims first. Give them the result in the first line, then the proof.

• A headline about the result: put the main change in the title, with a figure if you have one.
• The before and after: show where the customer started and where they are now, over a clear period.
• Figures you can check: give the exact number, the unit and the period.
• A real quote: use your customer's words from the interview and keep their tone.
• 1 problem: build the story around 1 problem. A second problem deserves a second case study.

Make each figure concrete

Turn each change into something your reader can picture. At Bramblewick Bakeries, unfilled shifts fell from 25 to 6 per month: that is 19 more shifts covered every month across the chain.

Tell a story, not a feature list

A case study follows the shape of a story: the challenge at the start, the solution in the middle, the results at the end. To bring it to life:

• introduce the people who led the project, with their role and their consent;
• describe the obstacles and how the team got past them;
• add 1 anecdote from the interview;
• describe what the customer felt: relief, regained confidence, a proud team.

Even in B2B, people make the buying decision. They remember a story better than a list of features.

Keep it easy to read

Your reader skims before reading. Make it easy with:

• short sentences and paragraphs of 3 to 4 lines;
• subheadings that follow the 6 parts;
• your reader's vocabulary, with no internal jargon or unexplained acronyms;
• a full proofread before you send the draft to your customer.

Get your case study approved

Your customer approves the text before anything goes live. Run the review in 5 steps.

1. Review it internally: the account's sales rep checks the facts, and your marketing team checks the tone and the structure.
2. Send the draft to your contact: tell them what to check first, such as the figures, the quote and the logo.
3. Set a return date: give them 1 to 2 weeks, and plan a friendly reminder. Their legal or communication team may want to read it too.
4. Add their changes: their feedback often sharpens a figure or a nuance. Plan for 1 or 2 rounds.
5. Get written approval: an email is enough. Keep it with the case study.

What your customer's approval covers

• What you may use: their name, their logo, the quote word for word, their contact's job title and each figure with its period.
• What you remove: prices, partner names and internal data they cannot share.
• The channels: your website, your emails, LinkedIn, your sales decks, your events.
• The duration: how long you may use the story, and how to renew it.
• The right to withdraw: your customer can ask you to take the story down if their situation changes.
• A note on results: 1 sentence that says the results are this customer's and may vary.

If a confidentiality agreement already ties you to this customer, check that it allows publication. When in doubt, ask your legal team to review the approval.

Case study format: where each version goes

1 interview can feed 7 formats. Pick the case study format that matches where your reader is.

Write the full version first: every other format comes from it. The PDF serves prospects late in the cycle who want every detail. The post and the video reach people who are discovering your offer.

Share your case studies

A case study helps you only when people read it. Plan where each version goes before you publish.

• Customer page: group your stories by sector and company size, so each prospect finds a peer.
• Sales emails: your reps add the email paragraph after a demo, when the prospect compares options.
• Nurture sequence: use a story in the proof email of your sequence. Draft the sequence with the lead nurturing email generator.
• Newsletter: feature 1 new case study per issue. The AI newsletter generator writes the issue from your pages.
• LinkedIn: publish the post, then ask your customer to share it. Find more angles with the LinkedIn post and carousel generator.
• Sales calls: give your reps the slide, the PDF and the short version of each story, sorted by sector.
• Events and webinars: show the story on your booth, or host a webinar with your customer if they agree.
• Search engines: give the case study page a title tag and a meta description that name the sector and the result. The title tag and meta description checker reviews the ones on your site.

Match each story to the right reader with the buyer persona generator. For a major new customer, announce the partnership with the press release generator.

How to write your case study with the generator

1. Enter your website address. Add your customer's name if you want to. You do not need to sign up.
2. Describe the project in a few lines. Write 80 to 2,000 characters on the customer, their problem, the solution and the results. Your interview notes work well.
3. Get your full case study. Mark reads up to 5 pages of your website (home, about, offer and article pages) to learn your offer and your tone. An AI writes a title, a 2-sentence summary, up to 3 key figures, the 4 parts (the customer, the challenge, the solution, the results) and a suggested quote, marked "to be approved by your customer".
4. Copy your short versions. You also get a LinkedIn post, a paragraph for sales emails, a 2-sentence version for your website and 5 questions to ask your customer. Copy the whole case study or each short version, with its formatting.

What the generator never invents

Every figure comes from your story: a sentence citing a figure missing from your story is removed, even when the figure is on your pages. The quote is a suggestion, marked "to be approved by your customer", so send it to them before you use it.

Your story stays private: the case study is kept for 7 days for the share link, visible only to people who have that link.

Mistakes to avoid

1. Talking about yourself more than the customer. If your product name appears in every paragraph, rewrite. Put the customer at the center of each part.
2. Vague results. "Better efficiency" proves nothing. Give the figure, the unit and the period.
3. Rounded or invented figures. Write "from 25 to 6" when that is what your customer measured. Never fill a gap with a guess.
4. Hiding the hard parts. A project without a single obstacle sounds too good to be true. Describe the obstacles and how the team got past them.
5. A quote that sounds too perfect. Customers rarely speak in slogans. Keep their words and their simple phrasing.
6. Publishing without the customer's approval. You put the relationship at risk. Get written approval for each element.

How to apply this today

1. List 3 customers who got clear results in the last 12 months.
2. Ask your sales reps which customer story they tell most often on calls.
3. Book a 30-minute interview with 1 of these customers and use the 10 questions.
4. Run the free case study generator with your website and your project notes.
5. Send the draft, the quote and the figures to your customer for approval.
6. Publish the web page, then share the LinkedIn post and the sales email paragraph.

Case study template FAQ