Production fix
App Works Locally but Not in Production
Debug the most common reasons an AI-built app runs on localhost but breaks after deployment.
Start with these checks
Production code still calls localhost URLs.
Environment variables exist locally but not on the server.
Database schema or connection string changed between local and production.
The backend process stops when the terminal closes.
Need the fastest path?
Send us the project and the failing deployment state. We will identify whether this is a frontend URL, backend runtime, database, DNS, SSL, Docker, or environment issue.