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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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Claude Code
S
Suno
S
Gemini
A
Sora
A
TaglineAnthropic's CLI agent. Opus-powered, operates on your repo directly.Prompt to full song with vocals, instruments, the works.Google's answer. Best integrated with Workspace + free for a lot.OpenAI's video model. Long clips, cinematic quality.
CategoryCodingAudioChatbotsVideo
PricingPart of Claude Pro/Max/Team plansFree + $10/mo + $30/moFree + $20/mo Advanced (bundled with 2TB Drive)Included with ChatGPT Plus/Pro
Best forDevelopers who want an agent, not autocomplete. Large refactors, tests, docs.Jingles, intros, demos, sketches, personal use.Anyone already on Google, research tasks, summarizing long documents.ChatGPT subscribers experimenting with cinematic shots.
Strengths
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
  • Real songs with real lyrics
  • v4 is very good
  • Quick turnaround
  • Native Google Workspace integration
  • Very long context (1M+)
  • Deep Research feature
  • Free tier is generous
  • Up to 20-sec clips at 1080p
  • Strong physics + scene composition
  • Storyboard feature for longer narratives
  • Remix existing videos
Weaknesses
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
  • Copyright gray zone
  • Audio quality behind studio
  • Writing quality trails Claude
  • Over-refusals on edge content
  • UI is cluttered
  • Stricter content policy than competitors
  • Hit-or-miss on complex motion
  • Text-in-video still struggles
Kai's verdictS-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.S-tier in its category. The first AI music tool I'd actually listen to.A-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.
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