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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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Audio
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Agents
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Stable Audio
A
Recraft
S
Claude Code
S
Aider
A
TaglineStability AI's open audio model. Loops + SFX + background.Vector + raster AI for designers. Actually controls the output.Anthropic's CLI agent. Opus-powered, operates on your repo directly.Terminal-based AI pair programmer. Git-aware, model-flexible.
CategoryAudioImageCodingCoding
PricingFree + $12/mo Pro + enterpriseFree + $12-$48/moPart of Claude Pro/Max/Team plansFree (open source) + whatever API you use
Best forGame developers, podcasters needing SFX, video creators needing background music.Designers, brand teams, anyone needing vector output or tight style control.Developers who want an agent, not autocomplete. Large refactors, tests, docs.Developers who want open-source tooling with full control.
Strengths
  • Open-weight model available
  • Great for loops + game audio + SFX
  • Commercial-use clarity
  • Exports SVG vectors — rare in AI image gen
  • Strong style control + consistency
  • Brand kit for consistent outputs
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
  • 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
  • Less hyped than Midjourney
  • Learning curve for non-designers
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
  • 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 designers. The only one that takes vectors seriously.S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.A-tier. The right answer if you want open-source + terminal-native + model-agnostic.
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