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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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Coding
Agents
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Image
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Productivity
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Dev Platform
Data
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Manus
S
Sora
A
Suno
S
Ideogram
S
TaglineAutonomous AI agent that actually finishes tasks.OpenAI's video model. Long clips, cinematic quality.Prompt to full song with vocals, instruments, the works.The one that actually gets text in images right.
CategoryAgentsVideoAudioImage
PricingFree tier + $39-$199/moIncluded with ChatGPT Plus/ProFree + $10/mo + $30/moFree + $8/mo + $20/mo + $60/mo
Best forPeople who want to hand off tasks entirely — trip planning, research, spreadsheet building.ChatGPT subscribers experimenting with cinematic shots.Jingles, intros, demos, sketches, personal use.Anything with text — posters, ads, album covers, slide decks.
Strengths
  • General-purpose agent — research, book, build, analyze
  • Parallel task execution
  • Web browsing + file creation + coding
  • Up to 20-sec clips at 1080p
  • Strong physics + scene composition
  • Storyboard feature for longer narratives
  • Remix existing videos
  • 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
Weaknesses
  • Still hit-or-miss on complex multi-hour tasks
  • Can burn credits fast
  • Stricter content policy than competitors
  • Hit-or-miss on complex motion
  • Text-in-video still struggles
  • Copyright gray zone
  • Audio quality behind studio
  • Aesthetic ceiling below Midjourney
  • Less style variety
Kai's verdictS-tier in the agent category. The first one I'd give to a non-technical friend.A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.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.
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