Bolt.new
Prompt-to-full-stack-app in the browser: WebContainer Node.js, zero setup, one-click deploy.
About
Bolt.new by StackBlitz is the flagship of the vibe-coding wave: describe an app in a prompt and get a working full-stack project running entirely in your browser. The trick is WebContainer technology, which runs a real Node.js environment — filesystem, terminal, package manager — client-side with zero installation. It hit 1 million generated websites in its first five months. Pricing is token-based: a free tier around 1M tokens per month, with Pro plans from $20 to $200 per month for 10M to 120M tokens, and one-click deploys to Netlify or Vercel.
The honest picture: tokens burn fast once you start debugging — users routinely report spending millions of tokens fixing what the agent generated, which makes the sticker price deceptive for anything beyond prototypes. Generated apps typically need real engineering review before production, and unlike Lovable, Bolt leaves database and auth wiring largely manual. It is a superb demo and prototype machine; it is not a substitute for a development team.
What it can do
- Full Node.js environment in the browser via WebContainers
- Prompt-to-deployed-app generation pipeline
- One-click deployment to Netlify or Vercel
- Any npm package installable in-browser
Setup
Open bolt.new in a browser and describe the app you want. No installation or local setup required.
Prerequisites
A modern browser; a Bolt account to save and deploy projects.
Use cases
Works with
Trust score — 9/10
Scored 9/10 (verified tier, metrics-v1). Evidence: Verified via vendor site/docs/GitHub and reputable coverage, wave 47; Trending score 86/100 from researcher assessment.
Sources
Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.