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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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Figma AI
A
Udio
A
Devin
A
TaglineRun any open-source AI model with an API call.AI features baked into the design tool you already use.Suno's main rival. Often better on instrumental nuance.Cognition Labs' autonomous coding engineer.
CategoryDev PlatformDesignAudioAgents
PricingPay per second of computeIncluded with Figma plansFree + $10-$30/mo$500/mo
Best forDevelopers using open-source models (Flux, SDXL, Whisper, etc).Designers already on Figma.Musicians comparing AI outputs. Anyone who didn't click with Suno.Engineering teams offloading tickets. Ops/platform work.
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
  • Strong instrumentals + genre fidelity
  • Extend/remix features
  • Good lyric understanding
  • Works like an engineer — takes Slack tasks, opens PRs
  • Handles multi-hour engineering work
  • Reports back with what it did
Weaknesses
  • Cold starts on less-popular models
  • Pricing gets real at scale
  • Features vary by plan + region
  • Still rolling out
  • Same copyright gray zone as Suno
  • Ecosystem smaller
  • Expensive
  • Best for well-scoped tasks
  • Not for solo hobbyists
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.A-tier. Genuinely different vibe from Suno — worth trying both for a month.A-tier for the right use case. Not for solo devs. If you manage engineers, try one license.
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