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Bolt.new

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Build and deploy full-stack applications in minutes with AI from StackBlitz

Updated Nov 27, 2025
Code Generation ToolFreemiumWeb
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About

Bolt.new by StackBlitz is an open-source, AI-powered development environment that creates complete full-stack applications from natural language prompts. Built on StackBlitz's WebContainers technology, it runs a full-stack environment including Node.js servers and package managers directly in the browser. Can now handle projects 1,000 times larger than before. Bolt Cloud provides enterprise-grade backend infrastructure. Bolt can build and deploy production-ready apps in 8-10 minutes with full control over generated code, real-time preview, and instant deployment.

Key Features

  • ✓Open-source codebase
  • ✓Generate full-stack apps from prompts
  • ✓Complete apps in 8-10 minutes
  • ✓Browser-based development environment
  • ✓WebContainers technology - full Node.js runtime in browser
  • ✓Package managers run directly in browser
  • ✓Projects 1,000x larger than before
  • ✓Bolt Cloud enterprise backend infrastructure
  • ✓Real-time preview and iteration
  • ✓Modern framework support (React, Vue, Next.js, etc.)
  • ✓Instant deployment capabilities
  • ✓Full code control and customization

Use Cases

  • →Building MVPs in hours instead of weeks
  • →Rapid prototyping for startups
  • →Learning full-stack development
  • →Creating demo applications
  • →Hackathon projects
  • →Client proof-of-concepts

Technical Details

Languages

JavaScriptTypeScriptHTMLCSSPython

AI Models

Claude 3.5 SonnetGPT-4

Integrations

GitHubNetlifyVercelStackBlitz

Frequently Asked Questions

What is Bolt.new?

Bolt.new by StackBlitz is an open-source, AI-powered development environment that creates complete full-stack applications from natural language prompts. Built on StackBlitz's WebContainers technology, it runs a full-stack environment including Node.js servers and package managers directly in the browser. Can now handle projects 1,000 times larger than before. Bolt Cloud provides enterprise-grade backend infrastructure. Bolt can build and deploy production-ready apps in 8-10 minutes with full control over generated code, real-time preview, and instant deployment.

How much does Bolt.new cost?

Bolt.new offers freemium pricing. Plans include: Free: $0/month, Pro: $20-40/month.

What programming languages does Bolt.new support?

Bolt.new supports 5+ programming languages including JavaScript, TypeScript, HTML, CSS, Python.

What AI models does Bolt.new use?

Bolt.new is powered by Claude 3.5 Sonnet, GPT-4.

What platforms does Bolt.new support?

Bolt.new is available on Web.

What can Bolt.new do?

Bolt.new provides code completion, code generation, debugging, AI chat, agentic/autonomous mode. Key features include: Open-source codebase, Generate full-stack apps from prompts, Complete apps in 8-10 minutes.

Pricing

Free

$0/month
  • •Limited project generations
  • •Browser-based development
  • •All frameworks supported
  • •Instant preview

Pro

$20-40/month
  • •Unlimited projects
  • •Priority generation
  • •Advanced features
  • •Export capabilities
  • •Deployment options

Company

Name
StackBlitz
Founded
2024 (Bolt.new launch)
Location
Remote
Users
1M+ users

Links

GitHub →Twitter →Discord →

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