Bolt.new and v0 (by Vercel) both generate code from natural-language prompts, but they target different scopes. Bolt generates full-stack apps with browser-native development. v0 generates React components and pages using Tailwind + shadcn/ui. Picking between them is mostly about the scope of what you're building.
TL;DR
- Bolt.new is full-stack: prompt to a working Next.js + Supabase app with auth, database, and deployment.
- v0 is component-first: prompt to a React + Tailwind + shadcn/ui component you paste into existing projects.
- Both run $20/month for Pro/Premium. Both have evaluation-grade free tiers.
- Most developers use both: v0 for individual UI components, Bolt for full-app prototypes.
- Choose by scope: building a new app from scratch = Bolt; adding UI to existing React project = v0.
Who should pick Bolt.new
Pick Bolt.new if you're prototyping full-stack apps from scratch, especially if you don't want to set up a local development environment. The WebContainer-based browser IDE lets you spin up Next.js + Supabase + auth + database in seconds and iterate without leaving your browser. Strong for indie builders, technical educators, and engineers prototyping ideas faster than local-setup allows.
Who should pick v0
Pick v0 if you already have a React project and want to skip boilerplate UI work. v0 generates components and pages that paste directly into existing Next.js, Vite, or Remix apps. The shadcn/ui + Tailwind output integrates with the stack most React teams already use. Strong for indie developers, design-led product teams, and anyone working in an established React codebase.
Pricing head-to-head
- Bolt.new: Free (limited tokens), Pro $20/month, Pro 50 $50/month, Pro 100 $100/month. Token-usage-based tiering.
- v0: Free (limited credits), Premium $20/month, Team $30/seat/month, Enterprise quote-based.
- Both: Free tier is enough for evaluation, not for daily work. Pro/Premium is the practical starting tier.
Feature comparison
Scope of generation
Bolt generates full working apps: frontend, backend, database connection, auth, deployment. v0 generates components and pages: forms, dashboards, landing sections, marketing layouts. Bolt covers more; v0 covers less but more precisely.
Stack flexibility
Bolt generates Next.js + your-choice-of-backend (Supabase, Convex, etc.) and lets you customize stack choices in prompts. v0 is locked to React + Tailwind + shadcn/ui. If your stack doesn't match v0's defaults, output is less useful.
Iteration ergonomics
Bolt offers code-level editing alongside AI suggestions. Pair programming feel. v0 offers iteration via prompt refinement and direct component editing. Both work well; the right fit depends on whether you prefer code-first or prompt-first.
Deployment integration
Bolt deploys to Netlify with one click. v0 deploys to Vercel with native integration (built by Vercel). Both also support ZIP export and standard React workflow.
Quality of generated UI
v0's output is closer to "production-ready" because shadcn/ui defaults give it polish out of the box. Bolt's output is functional but requires more cleanup before production-grade. For visual quality of UI components specifically, v0 wins.
Verdict
Pick Bolt.new for new-app prototypes and full-stack scope. Strongest when you're starting from zero, want browser-native development, and need backend + auth + database without local setup.
Pick v0 for component generation in existing projects. Strongest when you already have a React + Tailwind project and want to skip UI boilerplate without architectural changes. Most teams use both for different scopes.
FAQ
Can Bolt and v0 work together?
Yes. Use Bolt to scaffold the full app, then use v0 to refine specific UI components. Or use v0 first to design components, then assemble them in a Bolt-generated app shell. Both export to standard React code, so combining works without compatibility issues.
Which has better free tier?
Both are limited at free tier; v0's monthly-credit model is slightly more predictable than Bolt's daily-token limits. For evaluation, both work. For real work, both need paid tier.
Do they replace developers?
No. Both generate scaffolding and components, but production deployment, debugging, custom business logic, and architectural decisions still need engineering. Bolt and v0 are accelerators, not replacements.
Affiliate programs?
Neither tool has a public commission-based affiliate program as of mid-2026. Both rely on product-led growth.