B2B toolsMedium2 weekendsUnder $100Web app

Cancel Reason Catcher

A drop-in cancel survey for small software products with AI-grouped reasons.

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The idea

Small software makers add a short survey to their cancel flow with a script tag. Answers flow into a dashboard where AI groups free text reasons into themes. Founders finally see why people leave, in one place.

Who it is for
Solo founders and small software teams
How it makes money
Monthly subscription by number of responses
Suggested stack
Next.js, MySQL, Tailwind, hosted on a small VPS
Launch cost
Under $100

Your first AI prompts

Paste these into Claude, Cursor or Lovable, in order. Check that each one works before moving on.

PROMPT 1 OF 3

Build a web app called Cancel Reason Catcher. Create account signup, a project page, and a survey builder with a multiple choice question (too expensive, missing feature, switched tool, not using it, other) plus a free text field.

PROMPT 2 OF 3

Generate an embeddable script tag that shows the survey in a modal when the host app calls a function with the customer id and plan name. Store responses. Once a week, send new free text answers to an AI model to cluster them into themes with a short label and count.

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PROMPT 3 OF 3

Add a dashboard with reasons by month, reasons by plan and the theme list with example quotes. Email the founder a weekly digest. Add a Stripe subscription tiered by monthly responses.

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The 10 step playbook

  1. 01Claim your ideaPut your name on it and unlock every prompt and the full playbook. Always free.
  2. 02Domain and nameBrainstorm a short name, check the .com, and register it.
  3. 03Trademark basicsSearch for conflicts before you fall in love with the name.
  4. 04AI build kickoffPaste the prompts below into Claude, Cursor or Lovable, one at a time.
  5. 05Server and hostingPick a host and have your AI walk you through setup.
  6. 06Backend and dataLogins, database and payments, one prompt at a time.
  7. 07Frontend and designScreens, colors and a simple logo that look professional.
  8. 08Go livePut it online, then submit to the App Store and Google Play if it is a mobile app.
  9. 09Marketing planLaunch posts, local outreach and your first 100 users.
  10. 10Launch and growShip it and add your live link to earn the Shipped badge.
Your full playbook for Cancel Reason CatcherEvery step spelled out for this idea, with the exact prompts to paste into your AI.
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