Dev.to
7/14/2026

The original title is "I built a behavioral analytics tool for app builders — here's why and how"
Original: I built a behavioral analytics tool for app builders — here's why and how
Short summary
AppScope is a behavioral analytics tool that auto-detects churn risk, friction points, onboarding drop-off, and dead features, then narrates findings in plain English via Claude API. Built with FastAPI, PostgreSQL, and a lightweight vanilla JS SDK (~5KB). The author launched a free beta seeking feedback from developers and founders dealing with silent user churn.
- •Drop-in JS SDK auto-detects churn, friction, onboarding drop-off, and dead features
- •AI layer uses Claude API to narrate insights like a product analyst would
- •Free beta launched; built with FastAPI + PostgreSQL + vanilla JS frontend
Generated with AI, which can make mistakes.
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