An AI app backend is everything an app built with Lovable, Bolt, v0 or Replit needs behind the screen: database, auth, payments, hosting and security. Guides here compare options such as Lovable Cloud and Supabase, show real prices and limits, and explain how to migrate data and users without breaking logins.
The official Lovable MCP server lets Claude, Cursor, ChatGPT and VS Code build in Lovable. Setup per client, the 41 tools and which cost credits, the Lovable API, agent integrations and safety checks.
Lovable hosts every published app for free on lovable.app. Custom domains need Pro ($25/month), and apps built since May 13, 2026 need a host that runs server code. Prices, limits and a decision tree.
Lovable Hosting in 2026: Free Publishing, Custom Domains and Where Else to Host Your App Read More »
Lovable publishes what building costs, not what running costs. We combined its pricing, 24 builder-reported bills and alternative stack prices into monthly estimates at 0 to 10,000 users, plus a calculator and dataset.
Lovable Cloud vs Supabase in 2026: real prices, Lovable’s export limits (15 GB, one export per 24 hours) and how to migrate without losing user logins.