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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
Hugging Face
S
Leonardo.ai
A
Figma AI
A
TaglineRun any open-source AI model with an API call.The GitHub of AI. Models, datasets, spaces — all in one.Gamer + creator image gen with model fine-tuning built in.AI features baked into the design tool you already use.
CategoryDev PlatformDev PlatformImageDesign
PricingPay per second of computeFree + $9-$20/mo + enterpriseFree + $12-$60/moIncluded with Figma plans
Best forDevelopers using open-source models (Flux, SDXL, Whisper, etc).Any ML/AI developer. Hobbyists exploring open models.Indie game devs, illustrators, anyone training custom style models.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
  • Largest open-source AI model hub
  • Hosted inference via Spaces + Inference Endpoints
  • Great community
  • Train your own models on your style/character
  • Great for game art + concept art
  • Generous free tier
  • 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
  • Overwhelming for beginners
  • Hosted inference pricing varies
  • General output behind Midjourney
  • Can be overwhelming
  • Features vary by plan + region
  • Still rolling out
Kai's verdictS-tier for open-source model APIs. The default in this space.S-tier infrastructure. The one platform every AI dev eventually uses.A-tier for creators training custom looks. B-tier for general use.A-tier. No reason not to use it if you're on Figma. Not worth switching for.
LinkOpen →Open →Open →Open →