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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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v0
S
Duolingo Max
A
GitHub Copilot
B
Figma AI
A
TaglineVercel's AI-powered UI generator. Prompt to shadcn component.Duolingo + AI. Explain My Answer + Roleplay features.Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.AI features baked into the design tool you already use.
CategoryDesignEducationCodingDesign
PricingFree + $20/mo$30/mo (or ~$168/yr)Free (limited) + $10/mo Pro + $19/mo BusinessIncluded with Figma plans
Best forFrontend devs, PMs prototyping UIs, anyone on Next.js.Language learners who've outgrown basic Duolingo.Teams with GitHub already. Devs who don't want to change IDEs.Designers already on Figma.
Strengths
  • Ships working React + Tailwind code
  • Shadcn/ui native
  • One-click deploy to Vercel
  • Explain My Answer = personal tutor for every mistake
  • Roleplay = real conversation practice
  • Gamification that actually sticks
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • First drafts with Make Designs
  • Rename/rearrange layers automatically
  • Natural language asset search
Weaknesses
  • Best for shadcn stack
  • Iterating can be fiddly
  • Pricey vs free Duolingo
  • Conversation AI still stiff sometimes
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • Features vary by plan + region
  • Still rolling out
Kai's verdictS-tier. If you're on Vercel/shadcn, this is cheating.A-tier. If you already love Duolingo, worth it. If starting fresh, try ChatGPT Voice instead.B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.A-tier. No reason not to use it if you're on Figma. Not worth switching for.
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