Did Cursor just break your app again?
Paste your URL. Catch issues before your users do.
Free to start! · no credit card required
So far
Already watching.
- 10,000+visits a day, handled
- 1prompt to set up, no code to write
- $0to start, no credit card required
For web apps built with
- AI app builders
- LovableBase44Boltv0Replit
- AI coding tools
- CursorClaude CodeCodexGitHub Copilot
01 · Setup
One prompt. No code.
Paste the setup prompt into the tool you build with, then publish your app.
02 · Visits
See what people do in your app.
Replay visits to see where people click, what they try, and how they get around.
03 · Testing
Simulated users test it for you.
They click through your app and try to complete a task. You see what worked and what didn’t.
04 · First to know
Know before your users do.
See what went wrong, with the steps and screenshots to help you decide what to fix.