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v0
S
Lovable
A
Bolt.new (StackBlitz)
A
TaglineVercel's AI-powered UI generator. Prompt to shadcn component.Build a full app from a prompt. Stripe-ready.Prompt to deployed full-stack app in the browser.
Categorydesigndesigncoding
PricingFree + $20/moFree + $25-$100/moFree + $20-$200/mo
Best forFrontend devs, PMs prototyping UIs, anyone on Next.js.Non-devs + solopreneurs shipping MVPs.PMs, founders, non-devs shipping MVPs.
Strengths
  • Ships working React + Tailwind code
  • Shadcn/ui native
  • One-click deploy to Vercel
  • Generates full apps + DB + auth
  • Good for non-developers
  • Ships faster than hand-coding
  • Full-stack generation + live preview
  • Deploy to Netlify in one click
  • Works in-browser — no install
Weaknesses
  • Best for shadcn stack
  • Iterating can be fiddly
  • Complexity ceiling
  • Can generate brittle code
  • Quality ceiling for complex apps
  • Can get into loops for non-trivial bugs
Kai's verdictS-tier. If you're on Vercel/shadcn, this is cheating.A-tier. The strongest 'no-code' AI builder right now. Great for founder MVPs.A-tier. Best for fast prototypes. Competitive with Lovable — try both.
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