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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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S
Hex
A
Cursor
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Figma AI
A
TaglineRun any open-source AI model with an API call.Modern data notebook with Magic AI assistant.VS Code fork that made AI coding actually work.AI features baked into the design tool you already use.
CategoryDev PlatformDataCodingDesign
PricingPay per second of computeFree + $28+/user/moFree + $20/mo Pro + $40/mo BusinessIncluded with Figma plans
Best forDevelopers using open-source models (Flux, SDXL, Whisper, etc).Data teams at startups + enterprises.Developers. Non-developers who want to ship working code.Designers already on Figma.
Strengths
  • Tens of thousands of models (image, video, audio, LLMs)
  • One-line API for any model
  • Cog framework for custom model deploy
  • SQL + Python + no-code in one notebook
  • Magic AI writes queries + viz for you
  • Team-grade collaboration
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
  • First drafts with Make Designs
  • Rename/rearrange layers automatically
  • Natural language asset search
Weaknesses
  • Cold starts on less-popular models
  • Pricing gets real at scale
  • Overkill for casual users
  • Enterprise pricing
  • Can feel overwhelming for non-coders
  • Expensive at scale
  • Features vary by plan + region
  • Still rolling out
Kai's verdictS-tier for open-source model APIs. The default in this space.A-tier for data teams. S-tier if you already live in SQL + Python.S-tier for coding. If you write code of any kind, this pays back the $20 in a day.A-tier. No reason not to use it if you're on Figma. Not worth switching for.
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