Bolt.new
Prompt, run, edit, and deploy full-stack web apps
Bolt.new is an AI-powered web development agent running entirely in your browser. Powered by StackBlitz's WebContainers technology, it allows you to prompt for a full-stack application, installs packages, runs the dev server, and gives you a live preview instantly—all without setting up a local environment.
Category
Web AI Agent
Rating
Users
200K+
Platform Support
Pricing Plans
Free Plan
$0
Limited daily AI tokens, public projects only
Pro Plan
Pro: 10M tokens/month, private projects, faster generation
Pro Plan
Pro Annual: Save 17%, includes all Pro features
Enterprise Plan
定制
Team: Centralized billing, SSO, admin controls
Core Features
1 Core Features
WebContainers
Runs Node.js entirely inside your browser for instant startup and zero latency
Prompt to App
Generate complete full-stack applications (React, Vue, Svelte, Node) from a single prompt
Live Preview
See changes instantly with a real, functioning dev server running in a tab
One-Click Deploy
Deploy your generated application directly to Netlify with a single click
2 Capabilities
Package Management
AI can install and manage npm packages automatically
Error Correction
Automatically detects terminal errors and rewrites code to fix them
3 Developer Experience
Zero Setup
No git clone, no npm install, no environment configuration needed
Browser Based
Develop from any device (iPad, Chromebook) with a modern browser
Code Editing
Full Monaco-based editor allows you to manually tweak AI-generated code
Pros and Cons
Advantages
- Zero local setup required, start coding in seconds
- WebContainers provide a real Node.js environment, not just a simulation
- Incredibly fast for prototyping and building MVPs
- Seamless integration with deployment services like Netlify
- Can handle full-stack frameworks (Next.js, Remix, SvelteKit)
- Open source core (recently open-sourced)
Disadvantages
- Browser environment has some limitations compared to local machine (e.g., native binaries)
- Heavy reliance on AI tokens, which can run out on the free tier
- Not ideal for massive, legacy monolithic applications
- Requires a stable internet connection for AI generation
Best For
Entrepreneurs wanting to build an MVP in minutes
Developers who hate setting up local environments
Frontend developers exploring new frameworks
Hackathons and rapid prototyping
Users on restricted devices (tablets, work laptops)
Tech Stack
Architecture
Browser-based (WebContainers)