An AI full-stack development platform operated by StackBlitz. Simply tell the AI “I want to build an app like this” in your browser, and it builds websites, web apps, and prototypes for you. Database, authentication, and hosting are built in, so projects go from idea to live deployment without any extra infrastructure setup. Bolt automatically routes each task to the best-suited AI model and uses automated testing and refactoring to keep errors in check. With support for importing Figma designs and GitHub repositories, it serves a wide range of users, from non-engineers validating ideas to developers scaffolding a starting point.
Key Features
- Full-stack development through conversation: Just describe what you want in chat, and Bolt generates an app spanning frontend to backend. Code runs and previews instantly in the browser, and you can iterate with follow-up instructions
- Automatic AI model selection per task: Access to multiple state-of-the-art AI models, with each task automatically routed to the best fit. You can also adjust reasoning depth to balance speed and cost
- Automated testing and refactoring to reduce errors: Bolt runs automated tests and debugging on generated code, cutting down on the error loops common with AI-generated code
- Built-in database, authentication, and hosting: Supabase-based database integration, auth features, and one-click publishing are all handled within the platform, with no separate service contracts or configuration to worry about
- Import from Figma / GitHub: Hand Figma design frames to the chat for implementation, or load an existing GitHub repository and continue developing from there
- Browser-native execution environment: StackBlitz’s WebContainers technology runs a Node.js environment entirely inside the browser, so no local setup is ever needed
Pricing
| Plan | Monthly Price | Key Features |
|---|---|---|
| Free | $0 | 1M tokens/month (300K daily limit), hosting, Bolt branding shown |
| Pro | From $25 | From 10M tokens/month (with rollover), no branding, custom domains, 100MB uploads |
| Teams | From $30/member | All Pro features + centralized billing, team management, admin controls, private NPM registry |
| Enterprise | Contact sales | SSO and audit logs, dedicated account manager, priority support, data governance |
Pricing is as of August 2026. Please check the official site for the latest pricing.
Pros & Cons
✅ Pros
- Even without coding experience, you can turn app ideas into working software through conversation alone
- Built-in database, auth, and hosting dramatically reduce the steps needed to go live
- No local environment setup required — develop anywhere with just a browser
- The free plan lets you try up to 1M tokens per month
- Paid plans support token rollover to the following month, so lighter months aren’t wasted
⚠️ Cons
- With token-based metering, large apps or trial-and-error-heavy development can burn through tokens faster than expected
- Generated code quality depends on how you phrase instructions, and complex logic may require manual fixes
- The free plan displays Bolt branding and does not support custom domains
- Running serious business systems in production still requires traditional development practices like code review and testing
Comparison with Similar Services
| Comparison | Bolt | Lovable | v0 | Replit |
|---|---|---|---|---|
| Provider | StackBlitz | Lovable | Vercel | Replit |
| Main use | Full-stack app building | Full-stack app building | UI / frontend generation | Cloud IDE + AI agent development |
| Execution environment | In-browser (WebContainers) | Cloud | Vercel integration | Cloud VM |
| Design import | Figma import supported | Figma import supported | Figma import supported | Limited |
| Free plan | Yes (1M tokens/month) | Yes | Yes | Yes (limited) |
Who Is It For
- People without programming experience who want to turn their ideas into working web apps
- Agencies and freelancers who need client-facing prototypes ready in a short time
- Startups looking to spin up hackathon projects or validation MVPs quickly
- Developers who want to skip environment setup and focus on refining an AI-generated starting point
- Designers who want to quickly see their Figma designs running as web apps
Summary
Bolt is an AI full-stack development platform that takes you from “build through conversation” to “ship it live” within a single browser tab. Thanks to built-in database, authentication, and hosting, idea validation that once took days can now be done in tens of minutes. Managing token consumption and verifying generated code quality remain the user’s responsibility, but start by shaping one of your own ideas on the free plan — you’ll quickly feel how fast it is.