Bolt.new

Full-stack AI web apps, deployed instantly

⭐ 4.2 / 5

freemium

💡

Expert's Tip

"Fastest way to go from idea to live URL. Great for demos and MVPs. Hits walls quickly on anything complex. Use it for validation, not production."

What is Bolt.new?

Bolt.new (by StackBlitz) lets you build full-stack web applications from prompts, running entirely in the browser with a Node.js environment powered by WebContainers. You describe what you want, it generates a full app with frontend, backend, and database integration, and you can deploy to Netlify or Cloudflare with one click. The in-browser execution means there's zero setup — you get a live URL in minutes.

Best for non-technical founders testing ideas, solo developers building weekend projects, and anyone who needs a live demo in hours rather than days. For hackathons and rapid prototyping, it's unbeatable — you can go from prompt to deployed URL faster than setting up a local environment. The AI handles framework selection, routing, and basic CRUD logic.

Where it struggles: real production complexity breaks the illusion fast. The AI loses context on larger apps, producing inconsistent code that's hard to maintain. Token limits mean long sessions degrade. Pricing moved to a credit system where heavy usage requires paid plans ($20-$45/month).