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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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Chatbots
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Image
Video
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Meetings
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Data
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Replicate
S
HeyGen
S
Manus
S
Figma AI
A
TaglineRun any open-source AI model with an API call.AI avatar videos. Record once, speak any language.Autonomous AI agent that actually finishes tasks.AI features baked into the design tool you already use.
CategoryDev PlatformVideoAgentsDesign
PricingPay per second of computeFree + $24-$65/moFree tier + $39-$199/moIncluded with Figma plans
Best forDevelopers using open-source models (Flux, SDXL, Whisper, etc).Course creators, multilingual marketers, anyone scaling video content.People who want to hand off tasks entirely — trip planning, research, spreadsheet building.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
  • Clone your face + voice in 2 minutes
  • Instant translation into 40+ languages with lip sync
  • Avatars look less uncanny than competitors
  • General-purpose agent — research, book, build, analyze
  • Parallel task execution
  • Web browsing + file creation + coding
  • 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
  • Pricey for serious volume
  • Long shots still feel off
  • Ethics — easy to misuse
  • Still hit-or-miss on complex multi-hour tasks
  • Can burn credits fast
  • Features vary by plan + region
  • Still rolling out
Kai's verdictS-tier for open-source model APIs. The default in this space.S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code.S-tier in the agent category. The first one I'd give to a non-technical friend.A-tier. No reason not to use it if you're on Figma. Not worth switching for.
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