Bolt.new
🗒️ What is Bolt.new?
Browser-based AI full-stack development environment by StackBlitz. Build, run, and deploy complete apps from a text prompt.
Bolt.new is particularly strong at builds and runs full-stack apps entirely in the browser, no local setup required — from prompt to deployed app in minutes, and one-click deploy makes shipping fast, making it a popular choice for rapid full-stack app prototyping from a single prompt and non-developers building simple working apps. One thing to keep in mind: token-based limits can be restrictive on the free tier.
✨ What are Bolt.new's key features?
In-browser full-stack environment
Runs a complete Node.js environment via WebContainers directly in the browser tab, so there is no local setup at all.
Prompt-to-app generation
Describe an app in plain language and Bolt scaffolds the frontend, backend, and file structure in one pass.
One-click deploy
Ship the generated app to a live URL (via Netlify) directly from the editor without configuring hosting yourself.
Live in-browser preview
See the running app update in real time next to the code as changes are generated.
Supabase and third-party integrations
Connect a real database and auth provider directly inside the Bolt workflow instead of wiring it up manually afterward.
Token-based usage model
Generation cost is metered in tokens, visible per prompt, so you can see usage add up as the app grows.
👍 What are Bolt.new's pros and cons?
Pros
- Builds and runs full-stack apps entirely in the browser
- No local setup required — from prompt to deployed app in minutes
- One-click deploy makes shipping fast
- Good for rapid prototyping of complete applications
Cons
- Token-based limits can be restrictive on the free tier
- Complex or highly custom apps still need manual coding
- Generated code sometimes needs cleanup for production use
🎯 What can you use Bolt.new for?
💰 How much does Bolt.new cost?
Bolt.new offers a free tier with limited daily tokens, plus paid plans for higher usage and faster, more capable app generation.
Free
- Limited daily tokens
- Full-stack app generation
- One-click deploy
Pro
- More monthly tokens
- Priority generation speed
- Private projects
Pro 50
- Higher token allowance
- Team features
- Priority support
🚀 How to use Bolt.new
- Go to bolt.new and sign in -- no local installation needed since it runs entirely in the browser.
- Describe the app you want to build in a single prompt (e.g. "a habit tracker with login").
- Review the generated file structure and live preview, then ask follow-up prompts to refine specific parts.
- Connect Supabase or another backend if the app needs real authentication or a database.
- Deploy with one click once you are happy with the result, upgrading to Pro if you exceed the free daily token allowance.
🔀 Best Bolt.new alternatives
v0 by Vercel
Better if you are already inside the Vercel/Next.js ecosystem and want polished, production-grade UI components.
Lovable
A stronger pick for non-technical founders who want full Supabase backend integration built in from the start.
Replit AI
Better for the deepest full-stack environment, including running real servers and 50+ languages beyond JavaScript.
Claude Code
A better fit for developers who want an AI pair-programmer inside a real codebase rather than a browser-only generator.
🏆 Is Bolt.new worth it?
Bolt.new earns its strong rating for being the fastest way to go from a plain-language idea to a running, deployed full-stack app, with genuinely zero local setup. It's a weaker choice once a project needs a backend beyond JavaScript, deep custom logic, or the kind of fine-grained control a real IDE gives you -- at that point tools like Replit Agent or a traditional coding assistant inside your own editor tend to serve better.
❓ Frequently Asked Questions
Is Bolt.new free to use?
Yes, there is a free tier with a limited daily token allowance for generating full-stack apps, sufficient for small experiments.
Do I need to install anything?
No -- Bolt runs an entire Node.js environment in the browser via WebContainers, so there is nothing to install locally.
Can I export the code and leave the platform?
Yes, the generated code can be pushed to GitHub or downloaded, so you are not locked into Bolt to keep working on the project.
Is Bolt only for JavaScript apps?
Yes, its WebContainer technology runs Node.js, so it is built specifically for JavaScript/TypeScript full-stack apps rather than other languages.
How does Bolt handle a real database?
It integrates directly with Supabase, letting you add authentication and a Postgres database to the generated app without leaving the editor.
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