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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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Stable Audio
A
Ideogram
S
Aider
A
TaglineStability AI's open audio model. Loops + SFX + background.The one that actually gets text in images right.Terminal-based AI pair programmer. Git-aware, model-flexible.
CategoryAudioImageCoding
PricingFree + $12/mo Pro + enterpriseFree + $8/mo + $20/mo + $60/moFree (open source) + whatever API you use
Best forGame developers, podcasters needing SFX, video creators needing background music.Anything with text — posters, ads, album covers, slide decks.Developers who want open-source tooling with full control.
Strengths
  • Open-weight model available
  • Great for loops + game audio + SFX
  • Commercial-use clarity
  • Best text rendering in the game
  • Strong free tier
  • Good for logos, posters, thumbnails
  • Works in any terminal
  • Auto-commits changes with meaningful messages
  • Works with any model (Claude, GPT, local)
  • Minimal learning curve
Weaknesses
  • Not for full songs with vocals
  • Shorter generation limits
  • Aesthetic ceiling below Midjourney
  • Less style variety
  • Terminal-only
  • Less agentic than Claude Code
  • Setup on Windows is fiddly
Kai's verdictA-tier for its niche. Different use case than Suno — SFX and loops, not songs.S-tier for text-in-image. Use this for posters, Midjourney for art.A-tier. The right answer if you want open-source + terminal-native + model-agnostic.
LinkOpen →Open →Open →