🇺🇸 USA · Bolt.new (StackBlitz)
Status: 🟩 COMPLETE 🟦 LIVING Last updated: 2026-06-26 Plain-English tagline: In-browser full-stack AI app builder. Type a prompt, watch a full working app build in your browser — front-end, back-end, database, deployment. No local install required.
Front-matter facts
| Field | Value |
|---|---|
| Vendor | StackBlitz (Mountain View, USA) — long-standing in-browser-IDE company |
| Country / origin | 🇺🇸 USA |
| Recommended for Australian users? | ✅ Yes — runs in any browser globally |
| Privacy summary | Pro / Team / Enterprise: standard StackBlitz terms; not training on private projects |
| Free tier | Yes — limited daily tokens |
| Paid tiers | Pro US50/mo · Team US$30/seat/mo |
| First released | October 2024 |
| Last reviewed | 2026-06-26 |
| Official site | https://bolt.new |
What it is
Bolt.new is a full-stack AI app builder that runs entirely in your browser. You describe your app, Bolt generates the code, runs it in a browser-based development environment (powered by StackBlitz’s WebContainers technology), shows you a live preview, and lets you iterate.
Key differentiator: runs in the browser, no install. No editor download, no Node.js setup, no clone-the-repo. Open bolt.new, describe an app, see it running in seconds.
Bolt outputs configurable stacks:
- Next.js / Astro / Vite / Remix
- React / Vue / Svelte
- Tailwind / vanilla CSS
- Supabase / Firebase / etc. for backend (depending on what you ask for)
- Can deploy to Netlify, Vercel, Cloudflare Pages
StackBlitz’s WebContainers technology runs Node.js + tooling inside your browser using WebAssembly — meaning the build happens client-side, latency is low, no server setup needed.
What you’d use it for
- Rapid prototyping — idea to working preview in minutes
- Demo or pitch material — show a working app, not a static mockup
- Learning — see a full-stack pattern come together
- One-off internal tools — build, deploy, move on
- Hackathons / events — fast app generation
- Non-coders building first apps — accessible UX
- As a starting point — export the code, continue in Cursor / Claude Code / VS Code
How to sign up + first 5 minutes from Australia
- Go to
bolt.newin any browser. - Sign in with email / Google / GitHub.
- Free tier active immediately.
- Try one of these:
- “Build me a to-do list app with categories”
- “Build a blog with markdown posts and a dark mode toggle”
- “Build a Pomodoro timer with stats tracking”
- Watch Bolt build — file tree on left, live preview on right.
- Iterate by chatting: “Make the timer 25 minutes,” “Add a settings page”
- Deploy via the Deploy button — to Netlify, Vercel, or Cloudflare Pages.
- Export to GitHub when ready to continue in your local editor.
What it costs — what you actually get
Free
- ~150k daily tokens (resets daily)
- Public projects
- Browser-based development
- Basic deployment
Pro — US36 incl GST)
- ~10M tokens/month
- Private projects
- Faster generation
- Priority queue
Pro Plus — US$50/month
- ~26M tokens/month
- For heavy users
Team — US$30/seat/month
- Shared workspace
- Team projects
- Admin
How it compares to alternatives
| Capability | Bolt.new | v0 | Lovable | Replit Agent |
|---|---|---|---|---|
| Runs in browser | Yes (WebContainers) | Web-based generation | Web-based | Browser IDE |
| Stack flexibility | Very flexible (any modern stack) | Next.js + shadcn focused | Flexible | Flexible |
| Full-stack out of box | Yes | UI-focused | Yes | Yes |
| One-click deploy | Netlify / Vercel / Cloudflare | Vercel native | Yes | Replit hosting |
| Iteration UX | Excellent | Excellent | Excellent | Excellent |
| Best for | Full-stack prototypes | UI components | App builders not coding | Replit-hosted apps |
| Free tier daily-token cap | 150k | Credits-based | Limited | Limited |
Privacy / data handling
- Pro / Team / Enterprise: private projects, no training
- Free: projects may be public; review settings before pasting confidential data
Recent changes
- 2026: Bolt matured significantly; broader stack support
- 2024-25: Multiple model providers integrated
- October 2024: Launch
Gotchas
- Free tier daily token cap is real — heavy iteration burns through it fast; Pro removes friction
- Browser-based has resource limits — very large apps strain WebContainers; export to local for serious work
- Deployment options are good but locked-in — each deploy target has its own ongoing cost
- Not a long-term editor — Bolt is for building/prototyping; for ongoing maintenance, export and use Cursor / Claude Code
- WebContainers don’t support every Node native module — some packages that rely on native bindings (sharp, certain ML libraries) may not run
See also
- v0 by Vercel 🟩 🟦
- Lovable 🟥
- Replit Agent 🟥
- Cursor 🟩 🟦
- Claude Code deep dive 🟩 🟦
- Next.js 🟩 🟦
- Vercel 🟩 🟦
- Netlify 🟩 🟦
- Cloudflare 🟩 🟦
- Supabase 🟩 🟦