v0
v0 by Vercel is an AI app builder that turns natural-language prompts into full-stack React applications using Next.js, Tailwind CSS, and shadcn/ui, with a Design Mode for visual edits, GitHub sync, and one-click deployment to Vercel hosting. Aimed at developers and product teams prototyping web apps.
Use Cases
Prototyping a landing page or marketing site from a written brief
Generating a dashboard with charts, tables, and shadcn components from a description
Scaffolding a multi-page Next.js app with routing, auth, and database wiring
Building UI components for an existing React codebase and pushing them as a PR
Iterating on a design with a visual editor instead of writing CSS by hand
Spinning up an internal tool or admin panel without designer involvement
Pros
Generates production-ready React components using Next.js, Tailwind, and shadcn/ui out of the box
One-click deploy to Vercel with automatic GitHub repo sync and PR creation
Design Mode lets you fine-tune layouts visually with live preview instead of re-prompting
Large template library and shared community projects to start from
iOS app lets you build and iterate on prompts from your phone
Cons
Output is locked to the Next.js + Tailwind + shadcn/ui stack, not useful for other frameworks
Credit-based pricing on the free tier burns down fast on complex prompts
Deployment workflow strongly favors hosting on Vercel itself
Training opt-out only comes with the $100/user Business plan or Enterprise
Free tier capped at 7 messages per day, which runs out quickly for real work
Platforms
Web
Mobile
Compliance & Certifications
SOC 2
AICPA
ISO/IEC 27001
ISO/IEC
GDPR
European Union
HIPAA
U.S. HHS
PCI DSS
PCI SSC
v0 turns a prompt into a working Next.js app in the same Tailwind and shadcn/ui stack Vercel pushes everywhere else, with a Design Mode for visual tweaks and one-click deploy to its own hosting. The output is opinionated about that stack, so if you're not shipping React you're in the wrong tool.
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