# v0

Vercel’s AI agent for teams building web interfaces and full-stack applications.

- Findings24: <https://findings24.com/ja/tools/v0>
- ウェブサイト: <https://v0.app>
- 料金: Freemium
- カテゴリー: AIアプリビルダー, AIコードジェネレーター, AI UIジェネレーター

## v0とは？

v0 is an AI development agent by Vercel that turns prompts and visual references into working code, full-stack web applications, and agents. It supports a workflow from describing an idea to previewing, refining, and shipping an application.

Product, design, and engineering teams can use it to move from early concepts to functional prototypes and production deployments. Projects can incorporate backend logic, existing APIs, databases, and components, with options to deploy to Vercel or open a pull request for review.

## v0でできること

### Interface generation from visual references

Create high-fidelity interfaces from wireframes, mockups, screenshots, or Figma files. Supported tools include Next.js, Tailwind, and shadcn/ui.

### Full-stack code generation

Generate UI code and backend logic, and connect APIs and databases to support data-driven applications.

### Visual editing and live previews

Refine designs with Design Mode and inspect a real-time app preview. Progress indicators show the agent’s actions as it works.

### Agent-assisted debugging and research

Use automatic error diagnostics and fixes alongside web search, site inspection, and external tool integration during development.

### GitHub and deployment workflow

Sync projects with GitHub, open pull requests for review, or deploy applications to Vercel with one click.

### Team collaboration

Paid plans support shared chats, team collaboration, centralized billing on vercel.com, and additional purchased credits shared across the team.

## 利用シーン

### Validate product ideas

Product managers can create interactive prototypes and database-backed feedback forms to align stakeholders and gather user feedback before committing engineering resources.

### Prepare design handoffs

Designers can turn mockups into interactive components, explore user flows, and add accessibility improvements to basic design elements before handing work to developers.

### Extend existing applications

Engineers can scaffold React components, write custom hooks, and migrate to newer Next.js features while focusing their own effort on more complex application logic.

### Build data applications

Data scientists can build and deploy applications on Snowflake, work with Python and SQL, and generate analysis or visualization code using tools such as Pandas and Matplotlib.

### Launch educational experiences

Educators and content creators can build interactive examples, practice quizzes, games, and course materials with progress tracking.

## よくある質問

### What does the free plan include?

The Free plan costs $0 per month and includes access to v0, Vercel deployment, Design Mode, and GitHub sync, with a limit of seven messages per day.

### How is model usage charged?

Usage is measured in tokens processed as input and output, with separate cache write and cache read rates. Rates vary across v0 Mini, Pro, Max, and Max Fast. Plus and Business include $30 in monthly credits per user and $2 in daily credits per user on login; additional credits can be purchased.

### Which plans offer data training controls?

Business costs $100 per user per month and opts out of training by default. Enterprise has custom pricing and states that customer data is never used for training. It also includes SAML SSO, role-based access control, priority access, and guaranteed customer support SLAs.

## クイック情報

- **Provider**: Vercel
- **Product type**: AI development agent
- **Platform**: Web
- **Plans**: Free, Plus, Business, Enterprise
- **Website**: https://v0.app