Compare Lovable (GPT Engineer) and Vercel V0 for AI-powered UI and full-stack app generation.
Lovable (formerly GPT Engineer) turns natural language into complete full-stack React applications with Supabase database backends. Ideal for non-technical founders building MVPs.
V0 by Vercel generates React UI components from text descriptions using shadcn/ui. Developers copy the generated code into their projects. It's a developer tool, not a complete app builder.