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Draft a Customer Case Study From Interview Notes

Turns raw interview notes into a structured, customer-led case study draft with a pull-quote.

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ChatGPTClaude
§ When to use this

Case studies are among the most persuasive assets you can publish, yet they often sit unwritten because turning messy interview notes into a clean story feels like a chore. This prompt does the heavy lifting: it takes your raw notes and shapes them into a structured, customer-led draft you can polish in minutes. It follows the proven Challenge-Solution-Results arc, leads with the customer's story rather than your product, and pulls a quote you can attribute. Crucially, it sticks to the facts and numbers you supply and flags spots where a specific metric would make the story land harder, so you know exactly what to ask your customer for next. Use it after any customer interview or win, when building social proof for a sales page, or when sales asks for proof points in a specific industry. The result reads like a real story, not a brochure, which is exactly what makes case studies convert.

§ The Prompt— fill in the fields, then copy or open in a tool
§ Customize0/7 fields filled
your prompt — fill the fields above
You are an expert B2B content marketer who writes persuasive customer case studies. Using the notes below, draft a structured case study for [CUSTOMER NAME], a [CUSTOMER INDUSTRY] company that used [PRODUCT]. Notes: their challenge was [CHALLENGE], they chose us because [WHY US], and the results were [RESULTS]. Write these sections: a punchy headline, a one-line summary, Challenge, Solution, and Results, followed by a short pull-quote attributed to [QUOTE SOURCE]. Keep it to roughly 450 words, lead with the customer's story rather than our product, and use only the facts and numbers I provided. Flag any spot where a specific metric would strengthen the story.
Open with your prompt →ChatGPTClaudeSends your filled-in prompt straight into a new chat.
§ Example Output

What you can expect back

Headline: How Brightwave Agency Stopped Missing Client Deadlines
Summary: A growing marketing agency replaced scattered task tracking with a client-focused workflow and gave every manager back two hours a week.

Challenge: As Brightwave took on more clients, work lived everywhere - spreadsheets, chat threads, sticky notes. Deadlines slipped not from lack of effort but from lack of a single source of truth, and account managers spent mornings reconstructing what was due.

Solution: Brightwave adopted our project management platform specifically because it was built around client workflows rather than generic team tasks. Every client's work now sits in one view, with deadlines visible at a glance.

Results: The team cut missed deadlines and freed roughly two hours per manager each week - time redirected to actual client work. [Metric flag: a before/after percentage on missed deadlines would make this far stronger.]

Pull-quote: "For the first time, I open one screen and know exactly where every client stands." - Dana Ruiz, Operations Lead

Illustrative example — your results will vary by tool and inputs.

§ Pro Tips

Get sharper results

  • 01Record and transcribe the customer interview; pasting real quotes gives the draft authentic voice you can't fake.
  • 02Always lead with the customer's situation; readers see themselves in the story before they care about your tool.
  • 03Act on the metric flags by going back to the customer for one hard number; a single stat lifts credibility sharply.
  • 04Get written quote approval from the customer before publishing to avoid awkward retractions later.
§ Variations

Adapt it for your case

One-page sales sheet

Condense the draft into a skimmable one-pager with a stat bar and three bullets for sales to leave behind.

Social proof snippets

Ask it to extract three short quote graphics and a LinkedIn post from the finished case study.

Video script

Convert the story into a 90-second testimonial video script with suggested B-roll cues.

Use For — Tasks
Tags#case study#b2b#customer story
§ FAQ

Common questions

What if I don't have hard numbers yet?

The draft still works qualitatively, and the metric flags tell you exactly which figures to request from the customer to strengthen it.

Will it invent results to sound impressive?

No. The prompt restricts it to the facts you provide and flags gaps instead of filling them, keeping the study honest.

How long should a case study be?

Around 450 words suits most web case studies; offer a one-page version for sales and a short-quote version for social.

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