Quick answer
Bolt or v0 by Vercel? Choose Bolt if you want developers who want AI speed but will edit the code. Choose v0 by Vercel if you want frontend components and marketing pages, not full apps. In our hands-on testing Bolt scored 8.1/10 vs 7.6/10 — full breakdown below.
At a glance
| Bolt | v0 by Vercel | |
|---|---|---|
| Best for | Developers who want AI speed but will edit the code | Frontend components and marketing pages, not full apps |
| Price from | $20/mo | $20/mo |
| Our score | 8.1 | 7.6 |
| Generates | Any JS framework (Vite-based) | React / Next.js + shadcn/ui |
| Code ownership | Full — lives in the editor | Full — copy or push to repo |
| Deploy | Netlify integration | Vercel, naturally |
Where each one wins
Bolt strengths
- Full code visibility in the browser
- Stronger on custom logic than Lovable
- WebContainers — instant environment
v0 by Vercel strengths
- Best-in-class component quality
- shadcn/ui + Tailwind native
- Tight Next.js/Vercel integration
Bolt weaknesses
- Slower to first working app
- UI output needs manual polish
- Token burn on large projects
v0 by Vercel weaknesses
- Stops at the frontend
- No database/auth story of its own
- Credits vanish fast on iterations
Pricing side by side
| Plan | Bolt | v0 by Vercel |
|---|---|---|
| Free | $0 — Token allowance resets daily | $0 — Limited credits |
| Pro | $20/mo — More tokens; usage-based beyond | $20/mo — Higher credit allowance |
Our verdict
Bolt (8.1/10): The right pick when a project will outgrow prompting — you're already in the code.
v0 by Vercel (7.6/10): The best UI generator we've used — pair it with your own backend or skip it for full apps.
Try Bolt free → See all AI App Builders ranked Disclosure: if you buy through our links we may earn a commission, at no extra cost to you. We buy and test every tool ourselves.