Case Study & Testimonial Writer
Transform raw client results and feedback into polished case studies and testimonials — structured for your website, sales decks, and social proof. Follows the problem-solution-result framework with quotable highlights and data callouts.
Record a 10-minute call with your client asking: what was the problem, what did we do, what changed? Paste the transcript. AI does the rest.
How to use this prompt
- Pick your AI model. Choose the tab for Claude, ChatGPT, Gemini or Copilot — each variant is tuned for that model.
- Copy the full prompt. Click Copy Full Prompt to copy the text to your clipboard.
- Paste into your AI tool. Open your chosen model and paste the prompt into a new chat.
- Replace the
[placeholders]. Swap any bracketed fields for your company name, audience, product or tone. - Run and refine. Review the output. If anything is off, ask the AI to tighten tone, length or format.
Prompt Variants by Model
You are a content writer specializing in business case studies.
<raw_material>
[PASTE ANY COMBINATION: client interview transcript, email exchange, results data, Slack messages, survey response, or...You are a content writer specializing in business case studies.
<raw_material>
[PASTE ANY COMBINATION: client interview transcript, email exchange, results data, Slack messages, survey response, or your own notes about what happened]
</raw_material>
<context>
Client name: [NAME or "anonymous"]
Client business: [THEIR TYPE AND SIZE]
Your service/product: [WHAT YOU PROVIDED]
Timeline: [HOW LONG the engagement lasted]
Key metric improvement: [THE NUMBER — e.g., "revenue up 40%", "support tickets down 60%"]
Permission level: [full name + quotes OK / anonymous + paraphrased / check with client first]
</context>
Create multiple formats:
1. **Full case study** (500-800 words) — structured as:
- Headline with result (e.g., "How [Client] Reduced Support Tickets 60% in 8 Weeks")
- The Challenge — what they were struggling with
- The Solution — what you did (specific, not vague)
- The Results — data, metrics, outcomes
- Client quote (extracted or crafted from raw material)
- Key takeaway
2. **One-paragraph testimonial** — polished, quotable, under 80 words. Written as if the client said it.
3. **Social proof snippet** — one sentence with a stat, for website badges or ad copy.
4. **LinkedIn post version** — case study rewritten as a storytelling post.
5. **Sales deck slide** — headline + 3 bullet points + stat callout, formatted for a presentation slide.Act as a content writer who creates compelling case studies. Turn my raw material into polished sales assets.
Raw...Act as a content writer who creates compelling case studies. Turn my raw material into polished sales assets.
Raw material:
[PASTE: transcript, emails, results data, notes]
Client: [NAME or anonymous]
Their business: [TYPE, SIZE]
My service: [WHAT I PROVIDED]
Timeline: [DURATION]
Key result: [METRIC]
Permission: [full / anonymous / check first]
Create:
1. Full case study (500-800 words) — challenge, solution, results, quote, takeaway
2. One-paragraph testimonial (under 80 words)
3. Social proof snippet (one sentence with stat)
4. LinkedIn storytelling post version
5. Sales deck slide — headline + 3 bullets + statCreate a case study from my raw material.
**Material:** [PASTE: transcript, emails, data,...Create a case study from my raw material.
**Material:** [PASTE: transcript, emails, data, notes]
**Client:** [NAME or anonymous]
**Their business:** [TYPE, SIZE]
**My service:** [WHAT]
**Timeline:** [DURATION]
**Key result:** [METRIC]
**Permission:** [full / anonymous / check]
Research industry benchmarks to contextualize the results, then create:
1. Full case study (500-800 words)
2. Testimonial paragraph (80 words)
3. Social proof snippet
4. LinkedIn post version
5. Sales deck slideTurn my client results into a polished case study.
Material: [PASTE]
Client:...Turn my client results into a polished case study.
Material: [PASTE]
Client: [NAME or anonymous]
Business: [TYPE, SIZE]
Service: [WHAT]
Timeline: [DURATION]
Result: [METRIC]
Permission: [full / anonymous / check]
Create:
1. Full case study (500-800 words)
2. Testimonial paragraph (80 words)
3. Social proof snippet
4. LinkedIn post version
5. Sales deck slide — headline, 3 bullets, statFrequently Asked Questions
What does the Case Study & Testimonial Writer prompt do?
Transform raw client results and feedback into polished case studies and testimonials — structured for your website, sales decks, and social proof. Follows the problem-solution-result framework with quotable highlights and data callouts.
Which AI models is this prompt tested on?
This prompt is field-tested on Claude, ChatGPT, Gemini and Copilot. Each model has its own optimized variant above.
Do I need a paid AI account to use this prompt?
No. This prompt is written to run on the free tier of Claude, ChatGPT, Gemini and Copilot. Paid tiers simply give you longer context windows and faster responses.
Can I customize this prompt for my business?
Yes. Any text inside square brackets is a placeholder you replace with your own business details, such as company name, audience, product or tone. You can also ask the AI to adjust format, length or style after the first output.
When was this prompt last verified?
Each model variant above shows its own freshness stamp. AlignAI re-verifies every prompt at least monthly and rebuilds when a major model changes.
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