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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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Cursor
S
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Devin
A
Suno
S
TaglineVS Code fork that made AI coding actually work.The one that actually gets text in images right.Cognition Labs' autonomous coding engineer.Prompt to full song with vocals, instruments, the works.
CategoryCodingImageAgentsAudio
PricingFree + $20/mo Pro + $40/mo BusinessFree + $8/mo + $20/mo + $60/mo$500/moFree + $10/mo + $30/mo
Best forDevelopers. Non-developers who want to ship working code.Anything with text — posters, ads, album covers, slide decks.Engineering teams offloading tickets. Ops/platform work.Jingles, intros, demos, sketches, personal use.
Strengths
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
  • Best text rendering in the game
  • Strong free tier
  • Good for logos, posters, thumbnails
  • Works like an engineer — takes Slack tasks, opens PRs
  • Handles multi-hour engineering work
  • Reports back with what it did
  • Real songs with real lyrics
  • v4 is very good
  • Quick turnaround
Weaknesses
  • Can feel overwhelming for non-coders
  • Expensive at scale
  • Aesthetic ceiling below Midjourney
  • Less style variety
  • Expensive
  • Best for well-scoped tasks
  • Not for solo hobbyists
  • Copyright gray zone
  • Audio quality behind studio
Kai's verdictS-tier for coding. If you write code of any kind, this pays back the $20 in a day.S-tier for text-in-image. Use this for posters, Midjourney for art.A-tier for the right use case. Not for solo devs. If you manage engineers, try one license.S-tier in its category. The first AI music tool I'd actually listen to.
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