Bolt.new is an AI-driven, in-browser platform that generates full-stack web and mobile applications directly from natural language prompts without requiring local setup. Users can describe their app idea and get a working prototype.
Bolt.new: Full-Stack Web App Generation in One Prompt
Bolt.new functions as an AI-driven development platform. It translates natural language descriptions into working code for full-stack applications. The entire process happens in your browser, using StackBlitz’s WebContainers. This provides a complete Node.js development environment, including a code editor with live preview, a terminal, file system navigation, and integrated deployment options, all without requiring any local setup.
Startup Founders, Hackathon Teams, and Non-Technical Creators
Bolt.new supports solo developers, startup teams, and rapid prototypers:
- Web Presence: Building landing pages, personal, and corporate websites.
- E-commerce: Setting up online shops.
- Business Tools: Creating project management tools, CRMs, and SaaS platforms.
- Mobile Apps: Developing mobile applications using Expo.
- Marketing: Generating campaign pages and aiding content ideation.
Bolt.new excels at quickly validating ideas. Its browser-based environment offers an immediate "start building" experience. It supports a wide range of frontend frameworks and streamlines the initial development phase by generating both frontend and backend code from a single prompt, simplifying service integrations.
WebContainer Runtime, Multi-Framework Output
The platform utilizes Anthropic’s Claude 3.5 Sonnet LLM for its code generation capabilities. It supports JavaScript-based web technologies, including Node.js for the backend and various frontend frameworks such as React, Next.js, Vue, Svelte, Astro, Vite, and Remix. Bolt.new also integrates with several key development services:
- Design: Figma
- Version Control: GitHub
- Databases: Supabase, Bolt Cloud (built-in)
- Payments: Stripe
- Mobile Development: Expo
- Deployment: Netlify (one-click)
Free Tier, Pro at $20/Month, Team Plans
Bolt.new employs a token-based pricing model, where AI interactions consume tokens. Complex tasks or debugging can quickly deplete allowances.
| Plan | Price | Key Details |
|---|---|---|
| Free | Free | 1 million monthly tokens (300,000 daily limit), public/private projects, basic hosting, unlimited databases, Bolt branding, no token rollover. |
| Pro | $25/month (or ~$22.50/month annually) | 10 million monthly tokens (no daily cap), token rollover, no Bolt branding, custom domain support, increased file upload/web request limits. |
| Teams | $30/member/month | All Pro features, tailored for teams. |
| Enterprise | Custom Pricing | Custom solutions for larger organizations. |
Web-Only, Complex Apps May Exceed Token Limits
Bolt.new has significant limitations for production-ready applications:
- Prototyping focus: Generated code often requires substantial refactoring before deployment, with inconsistent naming conventions and missing best practices.
- No security compliance: The platform lacks formal security auditing, making it unsuitable for applications handling sensitive data or requiring regulatory compliance.
- Token-based costs: Heavy use of AI generation can become expensive, and users may hit rate limits during extended sessions.
- Limited backend complexity: While Bolt.new handles frontend and basic full-stack apps well, complex backend architectures with custom databases or microservices may exceed its capabilities.