Bolt.new
by StackBlitz
📖 What is Bolt.new?
Bolt.new is an in-browser AI development platform powered by StackBlitz WebContainers. It enables users to prompt, execute, debug, and deploy full-stack Node.js and web applications entirely inside the browser without local environment setup.
💡 Why It Matters
By executing full Node.js runtime environments inside the browser via WebContainers, Bolt.new allows AI agents to install npm packages, run build tools, fix runtime errors, and deploy web applications in real-time.
🎯 Workplace Use Cases
- Building complete MVP web apps with frontend, backend, and database integration from a single prompt
- Debugging runtime web application errors live in an isolated browser sandbox
- Prototyping full-stack SaaS applications for investor demos or stakeholder reviews
- Deploying instant live preview builds to Netlify or Supabase
🚀 How to Use It
Visit bolt.new, enter your app prompt (e.g. 'Build a Kanban project management app with Supabase auth'), watch the agent write code and run Node.js in the browser, and click Deploy.
✨ Key Features
- Full Node.js runtime environment execution inside browser (WebContainers)
- Automated npm package installation and shell command execution
- Real-time live app preview alongside generated source code
- Direct deployment to production hosting services
💳 Pricing & Plans
Free Tier: Daily free token allowance for building and testing small projects.
| Plan | Price | Notes |
|---|---|---|
| Pro | $20/month |
10 million tokens/month, private projects, and higher concurrency. |
| Teams | $50/month |
Shared team workspaces and increased daily token limits. |
✓ Pricing verified as of 2026-03-01