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Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.
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Leonardo.ai
A
v0
S
Claude Code
S
Windsurf
A
TaglineGamer + creator image gen with model fine-tuning built in.Vercel's AI-powered UI generator. Prompt to shadcn component.Anthropic's CLI agent. Opus-powered, operates on your repo directly.Codeium's agentic IDE. Cascade agent + strong free tier.
CategoryImageDesignCodingCoding
PricingFree + $12-$60/moFree + $20/moPart of Claude Pro/Max/Team plansFree + $15/mo Pro
Best forIndie game devs, illustrators, anyone training custom style models.Frontend devs, PMs prototyping UIs, anyone on Next.js.Developers who want an agent, not autocomplete. Large refactors, tests, docs.Developers who want Cursor-like power for less money.
Strengths
  • Train your own models on your style/character
  • Great for game art + concept art
  • Generous free tier
  • Ships working React + Tailwind code
  • Shadcn/ui native
  • One-click deploy to Vercel
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
  • Cheaper than Cursor
  • Cascade agent for multi-file tasks
  • Solid free tier
Weaknesses
  • General output behind Midjourney
  • Can be overwhelming
  • Best for shadcn stack
  • Iterating can be fiddly
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
  • Smaller community
  • Model selection more limited
Kai's verdictA-tier for creators training custom looks. B-tier for general use.S-tier. If you're on Vercel/shadcn, this is cheating.S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.A-tier. Close second to Cursor. If $5/mo matters, start here.
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