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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
Figma AI
A
Ideogram
S
Claude Agent SDK
S
TaglineRun any open-source AI model with an API call.AI features baked into the design tool you already use.The one that actually gets text in images right.Anthropic's SDK for building your own agents on Claude.
CategoryDev PlatformDesignImageAgents
PricingPay per second of computeIncluded with Figma plansFree + $8/mo + $20/mo + $60/moAPI usage + SDK is free
Best forDevelopers using open-source models (Flux, SDXL, Whisper, etc).Designers already on Figma.Anything with text — posters, ads, album covers, slide decks.Developers building custom agents for their own company/product.
Strengths
  • Tens of thousands of models (image, video, audio, LLMs)
  • One-line API for any model
  • Cog framework for custom model deploy
  • First drafts with Make Designs
  • Rename/rearrange layers automatically
  • Natural language asset search
  • Best text rendering in the game
  • Strong free tier
  • Good for logos, posters, thumbnails
  • Production-grade agent primitives
  • Built on Claude (best reasoning)
  • Full control — build exactly what you need
Weaknesses
  • Cold starts on less-popular models
  • Pricing gets real at scale
  • Features vary by plan + region
  • Still rolling out
  • Aesthetic ceiling below Midjourney
  • Less style variety
  • Developer-only
  • You build the UI
Kai's verdictS-tier for open-source model APIs. The default in this space.A-tier. No reason not to use it if you're on Figma. Not worth switching for.S-tier for text-in-image. Use this for posters, Midjourney for art.S-tier for builders. The right primitives. What Kai is built on under the hood.
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