Lovable

Lovable (formerly GPT Engineer) is an AI-powered full-stack web application builder that generates complete, deployable applications from natural language descriptions. The company has grown rapidly by enabling non-technical users and developers alike to build production-quality web applications through AI-driven development.

Lovable's platform takes a text description of a desired application and generates a full React-based web application with frontend, backend logic, database integration, and authentication. Users can iterate on the generated code through conversation, and Lovable handles deployment through integrated hosting. The platform supports Supabase for database and authentication, Stripe for payments, and other common SaaS integrations.

Lovable competes with Replit, Bolt (StackBlitz), and v0 (Vercel) in the AI app generation space. The platform has found particular traction with entrepreneurs, product managers, and designers who want to build functional prototypes or MVPs without writing code. Lovable represents the emerging "vibe coding" movement — where AI handles the implementation details while humans focus on describing what they want to build.