v0
Free tier availableUI generation from text prompts
About v0
Vercel's component generator turns text descriptions into production-quality React and shadcn/ui components you can paste directly into a project. Best for prototyping front-end layouts quickly — especially in the Vercel/Next.js ecosystem where you want output that doesn't need extensive cleanup before it's usable in a real codebase.
Pricing plans
- $5 credits/mo
- React + shadcn UI
- $100 credits/mo
- All models
- Private projects
- $120 credits/mo
- Shared projects
How v0 compares
| Directr tier | S | S | S | S |
| Price | From $20/mo | From $20/mo or usage-based | From $20/mo | Free (pay API tokens only) |
| Free tier | $5 credits/mo | None | 150k tokens/day | Free |
| API access | ✗ | ✓ | ✗ | ✓ |
Alternatives to v0
Anthropic's CLI agent reads your entire codebase, plans multi-file changes, runs tests, and executes complex engineering tasks autonomously from the terminal. Built for engineers who want AI that understands a full project in context rather than autocompleting in isolation — agentic by design and unusually good at not breaking things. Included with Claude Pro ($20/mo) and Max ($100/mo or $200/mo) subscriptions with weekly usage allowances, or pay per token via the Anthropic API.
Build and deploy full-stack web apps from the browser by describing what you want. Bolt writes the code, installs the packages, and runs the server — no local environment required and no setup time. Strong for rapid prototyping and for non-developers who need something working fast rather than a codebase they'll be maintaining long-term.
VS Code extension with Plan/Act modes giving fine-grained control over how autonomously the AI operates. Supports any LLM provider and costs only API tokens with no markup — with file editing, terminal access, browser use, and MCP integration built in. Five million developers and growing fast; the open-source alternative with genuine capability.