Bolt.new
Full-stack apps deployed from a single prompt
StackBlitz's AI full-stack developer — build, run, edit, and deploy complete web apps from a prompt directly in the browser with zero setup.
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About Bolt.new
Bolt.new is an AI-powered full-stack web application builder that runs entirely in the browser — you describe what you want to build in plain English, and Bolt generates a complete, working application with frontend, backend, and database in minutes. Built by StackBlitz on top of their browser-based Node.js runtime (WebContainers), Bolt is uniquely capable of running real Node.js servers, installing npm packages, and executing code — all inside your browser tab without any local setup. In 2026, Bolt has become the fastest way to go from idea to deployed web app: connect GitHub for version control, Supabase for a real database, Netlify or Vercel for deployment, and Stripe for payments — all from the Bolt interface. Bolt's AI understands full-stack context, meaning it can debug across frontend and backend simultaneously, refactor large codebases, and implement features that span multiple files and services. The primary use case is founders, designers, and product managers who want to build and ship a real product without hiring a developer.
✅ Pros
- +Full-stack generation: creates working React/Node/database apps from a text prompt
- +Runs in the browser — zero local setup, works on any device
- +One-click deployment to Netlify, Vercel, and other platforms
- +GitHub integration for version control of generated projects
- +Supabase, Stripe, and API integrations wired up automatically
- +Iterative development: describe changes and Bolt modifies the existing app
- +Real Node.js runtime means it can install and use any npm package
- +Fastest path from idea to deployed product for non-developers
❌ Cons
- −Credits consumed quickly on large or complex apps
- −Generated code quality varies — complex business logic may need developer review
- −Less suitable for apps requiring custom infrastructure or advanced backend logic
- −Context window limits mean very large projects can lose coherence
- −Debugging complex generated codebases can be challenging without development experience
Key Features
WebContainers — Full Stack in the Browser
Bolt uses StackBlitz's WebContainers technology to run a real Node.js environment inside your browser — meaning it can install npm packages, run build tools, start dev servers, and execute backend code without any local setup. This is what separates Bolt from simple code generators: it actually runs and tests the code it generates, catching errors before showing you the result.
Iterative AI Development
After generating an initial app, you continue developing by describing changes in natural language: 'Add user authentication with email and password,' 'Create a dashboard showing monthly revenue,' 'Make the navbar mobile-responsive.' Bolt modifies the existing codebase rather than regenerating from scratch, preserving your customizations and maintaining coherence across files.
One-Click Integrations
Bolt can automatically configure Supabase as a backend database (creating tables and RLS policies), integrate Stripe for payments (creating products, checkout flows, and webhooks), and connect to any REST API with authentication. These integrations are wired up with working code, not placeholder comments — reducing the gap between a generated prototype and a production-ready application.
Pricing Plans
- ✓~150K tokens/month
- ✓All frameworks supported
- ✓Browser-based dev environment
- ✓Public projects
- ✓10M tokens/month
- ✓Private projects
- ✓GitHub sync
- ✓Priority support
- ✓33M tokens/month
- ✓All Basic features
- ✓Faster generation
- ✓Custom domains
Prices, plan limits, and promotions may change. Verify final pricing on the official site.
🏆 Our Verdict
Bolt.new is the most capable AI app builder available in 2026 for non-developers who want to build real products. The combination of browser-based full-stack execution, iterative development, and one-click deployment means you can go from zero to a live, functional web application in a single afternoon. The free tier is limited but enough to evaluate the tool seriously. For founders validating ideas, designers prototyping, or technical users who want to accelerate development dramatically, Bolt is transformative. Its main competitor Lovable takes a similar approach with slightly different strengths — Bolt tends to excel at technical applications while Lovable has a smoother designer-facing UX.
✅ Best For
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