v0 by Vercel

v0 is Vercel's AI app builder, launched in beta in October 2023 and rebranded from v0.dev to v0.app in January 2026 when the platform shifted from experimental tool to production-grade platform. The product generates React, Next.js, Tailwind CSS, and shadcn/ui code through three proprietary fine-tuned model tiers and runs generated code in a real sandbox environment with Git branch and pull request workflows. v0 targets designers, product managers, and developers working inside the Vercel and Next.js ecosystem.

Key Capabilities:

• Text-to-React component generation using shadcn/ui and Tailwind CSS as the default stack

• Three proprietary model tiers, Mini, Pro, and Max, each fine-tuned specifically for React and frontend code

• Sandbox-based runtime that imports GitHub repositories and pulls environment variables directly from Vercel

• Git panel for creating branches per chat session, opening pull requests against main, and deploying on merge

• Database integrations with Snowflake and AWS alongside a VS Code-style in-browser code editor

• Figma import for converting designs into React components on Premium plans and above

• One-click deployment to Vercel with custom domain, live preview, and GitHub sync

• Agentic planning that creates tasks and connects to databases during the build process

• iOS app for building and previewing on mobile

• Design token system for defining colors, typography, and styles reusable across projects

• SOC 2 compliance, SAML SSO, audit logs, and data training opt-out on Business and Enterprise plans

See v0 by Vercel pricing details →