You typed a sentence into Lovable and an app appeared. Here's where your code, data and bill actually live.

The short answer

Lovable describes itself as a full-stack AI development platform for building, iterating on and deploying web applications from natural language. You describe the app; it generates a frontend,…

What it is — a platform that builds and deploys web apps from natural language

Where the app lives — Lovable hosts it, with a built-in backend (Cloud)

Where the code lives — inside Lovable, with export and sync to Git hosts

What you pay for — credits, not projects or seats

The one-line version

Lovable hosts the app, includes a backend built on Supabase's foundation, keeps your code inside the platform unless you sync it out, and charges in credits. The decisions about who sees what are…