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7BBusyBoss

Cohort analysis

Reads cohort data + surfaces retention shape, decay rate, and "is this curve flat enough?".

For PMF tests, retention reviews, churn analysis.

Data & Analyticsretentioncohorts

The prompt

Copy this into ChatGPT, Claude, Gemini or any assistant you already use — then paste your own cohort retention table underneath it.

Analyse the cohort retention data. Output:

**Cohort table** (clean)
**Retention shape** (smile / flat / decay — name it)
**Week N retention** (or month N) — what number signals PMF for this segment
**Anomalies** (cohorts that behave differently)
**Likely drivers** of the shape (UI changes, holidays, pricing changes)

Rules:
- Don't hallucinate numbers.
- Call out "needs more data" if cohorts are too thin.

Or run it here

0/8000
Output will appear here after you click Run.
Or run in your favourite chatbot

Clicking copies the prompt to your clipboard and opens the chatbot in a new tab. Gemini doesn't accept URL params — paste manually with Ctrl/Cmd+V.

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