#2 in App buildersFree tier

v0

Vercel's builder for React and Next.js interfaces.

v0, from Vercel, generates and edits UI from a prompt, with GitHub sync and deploy to Vercel. Accounts are Vercel accounts. Generations spend v0 credits, and the docs describe model rates inside that credit balance.

Official site

Why this rank

When a developer will keep the code, v0 is the builder aimed at React and Next.js rather than a closed no-code app.

Best for

Front ends you will keep editing in a real repo.

Pricing

Free plan, with a daily message limit and a signup credit. Plus is $30 per user/month and includes monthly credits. Business is $100 per user/month. The older Premium plan at $20/month is closed to new users.

Pricing checked November 7, 2026. Confirm it on the official site.

Before you commit

Generations stop when credits run out.
Connecting a ChatGPT plan can cover some model use, but v0 still charges a platform fee in credits.

Also look at

Lovable — Describe an app and Lovable builds and hosts it.
Bolt — StackBlitz's in-browser builder for full-stack apps.
Cursor — AI-native editor with an agent in the same window.