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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
Sora
A
Suno
S
Udio
A
TaglineVS Code fork that made AI coding actually work.OpenAI's video model. Long clips, cinematic quality.Prompt to full song with vocals, instruments, the works.Suno's main rival. Often better on instrumental nuance.
CategoryCodingVideoAudioAudio
PricingFree + $20/mo Pro + $40/mo BusinessIncluded with ChatGPT Plus/ProFree + $10/mo + $30/moFree + $10-$30/mo
Best forDevelopers. Non-developers who want to ship working code.ChatGPT subscribers experimenting with cinematic shots.Jingles, intros, demos, sketches, personal use.Musicians comparing AI outputs. Anyone who didn't click with Suno.
Strengths
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
  • 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
  • Strong instrumentals + genre fidelity
  • Extend/remix features
  • Good lyric understanding
Weaknesses
  • Can feel overwhelming for non-coders
  • Expensive at scale
  • Stricter content policy than competitors
  • Hit-or-miss on complex motion
  • Text-in-video still struggles
  • Copyright gray zone
  • Audio quality behind studio
  • Same copyright gray zone as Suno
  • Ecosystem smaller
Kai's verdictS-tier for coding. If you write code of any kind, this pays back the $20 in a day.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.A-tier. Genuinely different vibe from Suno — worth trying both for a month.
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