Review Summary
Bolt.new is the most powerful AI web app builder right now — build full-stack apps in the browser, integrate npm packages, run terminal commands, and deploy to Netlify in minutes.
About This Product
2020
San Francisco, United States
Eric Simons (CEO) and Albert Pai (CTO) of StackBlitz
Detailed Review
Bolt.new is a product of StackBlitz — the company that built WebContainers, the technology that allows a complete Node.js environment to run directly in the browser. Eric Simons and Albert Pai founded StackBlitz in 2020 with the vision of "making the web the platform for development" — no installations needed, just open a browser and have a full dev environment ready.
Bolt.new launched in October 2024 and went viral extremely fast thanks to "vibe coding" — programming by description rather than technical spec. Users describe the app they want to build, Bolt writes the code, installs dependencies, runs the server, and displays results right in the browser. Unlike v0 which only generates components, Bolt creates full-stack applications with a backend, database, and deployment.
This product has truly democratized app development — not just creating landing pages or templates, but real apps with real logic, real persisted data, and real production deployments. Many founders have used Bolt to build an MVP in a few hours and then gone on to raise funding from it.
Current Developments (2025–2026)
Bolt.new has processed millions of projects, with tens of thousands of active users every day. StackBlitz launched Bolt Enterprise with private deployment, advanced security, and custom AI models for enterprises. Integration with Supabase, Firebase, and PlanetScale creates a full-stack experience with a real database in one click. The ability to import from GitHub repositories and deploy back is being finalized.
Strengths
- Build a full-stack app entirely in the browser — no need to install Node.js, Git, or anything else
- Integrated real terminal — run npm install and debug errors directly in the browser
- Deploy to Netlify or Vercel in 1 click from within the interface — no additional configuration needed
- Import an existing GitHub repo and continue developing with AI — no starting from scratch
Areas for Improvement
- Browser-based means performance is noticeably slower than a local IDE for large, complex projects
- Fully dependent on internet — losing connection means losing all ability to work
- Free plan limits daily tokens, running out very quickly on projects requiring heavy AI assistance
Verdict
Bolt.new is an excellent choice for anyone needing a powerful tool in the AI Tool category. Founded in 2020 by Eric Simons (CEO) and Albert Pai (CTO) of StackBlitz, this product has undergone years of development and continuous improvement. With a rating of 9.4/10, it ranks among the best in its segment. We encourage you to try the free version before deciding to upgrade.
