Know when your app breaks — before your users tell you.
vigill.dev watches your live app, tells you in plain English what went wrong, and hands you a fix prompt for the AI tool you built it with.
illustrationhero — an app owner reading a plain-English alert4/3
Lovable
Bolt
v0
Replit
Netlify
Your app, in words you already use
No exception classes. No log spelunking. Just what broke, who it hit, and whether it is costing you money — ranked so the worst thing is always on top.screenshotthe vigill.dev dashboard — overview with the money-losing bug on top16/9
illustrationa friendly note explaining a crash in plain words3/2
Plain English, not stack tracesEvery problem is explained the way you would explain it to a friend: what broke, who it is affecting, and whether it is costing you money.
illustrationa copy-paste prompt flying into a chat box3/2
A fix prompt for your AI toolEvery error comes with a prompt you paste straight into Cursor, Claude Code, or your Lovable chat. It carries the error, what the user was doing, and where to look.
illustrationa calm bell that only rings for money-losing bugs3/2
Only interrupts when it mattersA broken checkout emails you immediately. A missing image waits. You will not learn to ignore us.