Know when your Lovable app ships a break to real users
AI-built apps move fast and break quietly: a redeploy that reverts a fix, a button generated without a working link, an API key that ends up in the client bundle. CopyMosaic loads your live Lovable app every day and emails you the day it breaks where users can see it.
Monitoring is $9/mo for founders, locked forever — up to 5 money pages, billed monthly, cancel anytime.
Building with Lovable means the code changes faster than you can fully review it, and the gap between 'it worked in the preview' and 'it works for users' is where breaks hide. A regenerate quietly drops a button's handler, a redeploy reverts yesterday's fix, or a secret meant for the server ends up in the public bundle. CopyMosaic loads the deployed app the way a real user does, checks what actually breaks on a generated app, and tells you the day one of them moves.
What quietly breaks on your Lovable app
A redeploy reverts a change you'd made
A new generation or deploy quietly rolls back a fix or a copy edit, so the live app regresses to an earlier state. It looked done; the deployed version says otherwise.
A button is wired to nothing
A generated CTA renders perfectly but was never connected to a real link, route, or handler. It looks completely legitimate and does absolutely nothing when a user clicks it.
An API key ships into the page source
A secret that belongs on the server ends up baked into the client bundle, sitting in 'view source' for anyone to read. The app works fine; you're just leaking a credential to every visitor.
A route 404s after an edit
A regenerate renames or drops a page, so an internal link or a shared URL now dead-ends. The rest of the app works, which is exactly why you don't notice the one broken path.
Placeholder copy ships to production
Lorem ipsum, a 'TODO', or a sample headline the generator left in makes it to the live app. It quietly tells every visitor the page isn't finished.
How it works
Paste your deployed Lovable app URL. CopyMosaic loads it like a real user, runs about 30 checks on what they'd actually see, and shows you the result in seconds - free, no signup. Turn on monitoring and it re-checks the page every day and emails you the day a deploy changes something it shouldn't.
Related checks
Questions
Why do AI-built apps need this more, not less?
Because the code changes faster than you can review it. A regenerate or redeploy can revert a fix, drop a link, or expose a key without you reading the diff. An outside check that loads the live app daily is how you catch what slipped through.
Can it really see an exposed API key?
It checks the page source a visitor can load for the patterns that look like leaked keys and secrets - the exact thing that ends up in a client bundle by accident. The exposed API key checker below runs that specific scan on its own.
How often does it check?
Free scans run on demand whenever you paste a URL. Paid monitoring re-checks your app - and up to five pages total - every day, and emails you the day something changes.