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Bolt.new (StackBlitz)

A tier

Prompt to deployed full-stack app in the browser.

Open Bolt.new (StackBlitz) →Compare with alternatives

Kai's verdict

A-tier. Best for fast prototypes. Competitive with Lovable — try both.

Strengths

  • Full-stack generation + live preview
  • Deploy to Netlify in one click
  • Works in-browser — no install

Weaknesses

  • Quality ceiling for complex apps
  • Can get into loops for non-trivial bugs

Best for

PMs, founders, non-devs shipping MVPs.

Pricing

Free + $20-$200/mo

Alternatives worth knowing

Lovable
A
Build a full app from a prompt. Stripe-ready.
v0
S
Vercel's AI-powered UI generator. Prompt to shadcn component.
Replit Agent
A
Replit's AI that builds + deploys full apps on their platform.