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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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GitHub Copilot
B
Stable Audio
A
DALL-E 3
B
Manus
S
TaglineMicrosoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.Stability AI's open audio model. Loops + SFX + background.OpenAI's image model. Built into ChatGPT Plus.Autonomous AI agent that actually finishes tasks.
Categorycodingaudioimageagents
PricingFree (limited) + $10/mo Pro + $19/mo BusinessFree + $12/mo Pro + enterpriseIncluded with ChatGPT Plus $20/moFree tier + $39-$199/mo
Best forTeams with GitHub already. Devs who don't want to change IDEs.Game developers, podcasters needing SFX, video creators needing background music.ChatGPT Plus users who want images without paying extra.People who want to hand off tasks entirely — trip planning, research, spreadsheet building.
Strengths
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • Open-weight model available
  • Great for loops + game audio + SFX
  • Commercial-use clarity
  • Excellent prompt understanding
  • Built into ChatGPT — no extra subscription
  • Good at composition + concepts
  • General-purpose agent — research, book, build, analyze
  • Parallel task execution
  • Web browsing + file creation + coding
Weaknesses
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • Not for full songs with vocals
  • Shorter generation limits
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
  • Still hit-or-miss on complex multi-hour tasks
  • Can burn credits fast
Kai's verdictB-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.A-tier for its niche. Different use case than Suno — SFX and loops, not songs.B-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.S-tier in the agent category. The first one I'd give to a non-technical friend.
LinkOpen →Open →Open →Open →