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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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Devin
A
Suno
S
Ideogram
S
Descript
S
TaglineCognition Labs' autonomous coding engineer.Prompt to full song with vocals, instruments, the works.The one that actually gets text in images right.Edit video + podcasts by editing the transcript.
Categoryagentsaudioimagevideo
Pricing$500/moFree + $10/mo + $30/moFree + $8/mo + $20/mo + $60/moFree + $16-$50/mo
Best forEngineering teams offloading tickets. Ops/platform work.Jingles, intros, demos, sketches, personal use.Anything with text — posters, ads, album covers, slide decks.Podcasters, course creators, anyone editing talking-head content.
Strengths
  • 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
  • Best text rendering in the game
  • Strong free tier
  • Good for logos, posters, thumbnails
  • Edit audio/video by deleting text
  • Overdub (voice clone) for fixes
  • Strong collaboration + remote recording
Weaknesses
  • Expensive
  • Best for well-scoped tasks
  • Not for solo hobbyists
  • Copyright gray zone
  • Audio quality behind studio
  • Aesthetic ceiling below Midjourney
  • Less style variety
  • Not a traditional NLE — some workflows awkward
  • Overdub ethics require care
Kai's verdictA-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.S-tier for text-in-image. Use this for posters, Midjourney for art.S-tier for content creators. Cuts editing time in half. Non-obvious but life-changing.
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