Lovable (formerly GPT Engineer) is an AI-powered full-stack application builder that transforms natural language descriptions into complete, deployed web applications in minutes. It generates production-quality React applications with real backends, databases, authentication, and professional UI design — making it the fastest path from idea to working software for non-technical founders and rapid prototyping.
Key features include full-stack app generation from text prompts, automatic Supabase backend integration with authentication, database schemas, and row-level security, professional UI using shadcn/ui and Tailwind CSS, real-time preview and iterative refinement, GitHub integration for code export, one-click deployment, image upload and visual reference support, responsive design, and the ability to connect custom domains. Lovable handles routing, state management, and API integration automatically.
Lovable offers a free tier with 5 message credits. The Starter plan costs $20/month for 100 credits, the Launch plan at $50/month provides 500 credits with faster generation, and the Scale plan at $100/month offers 1,000 credits with priority access. Lovable has gained massive traction among startup founders and indie hackers who use it to build and validate MVPs in hours instead of weeks, though the generated code can be fully customized by developers when needed.
