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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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Image
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Audio
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Udio
A
Recraft
S
Sora
A
Replicate
S
TaglineSuno's main rival. Often better on instrumental nuance.Vector + raster AI for designers. Actually controls the output.OpenAI's video model. Long clips, cinematic quality.Run any open-source AI model with an API call.
CategoryAudioImageVideoDev Platform
PricingFree + $10-$30/moFree + $12-$48/moIncluded with ChatGPT Plus/ProPay per second of compute
Best forMusicians comparing AI outputs. Anyone who didn't click with Suno.Designers, brand teams, anyone needing vector output or tight style control.ChatGPT subscribers experimenting with cinematic shots.Developers using open-source models (Flux, SDXL, Whisper, etc).
Strengths
  • Strong instrumentals + genre fidelity
  • Extend/remix features
  • Good lyric understanding
  • Exports SVG vectors — rare in AI image gen
  • Strong style control + consistency
  • Brand kit for consistent outputs
  • Up to 20-sec clips at 1080p
  • Strong physics + scene composition
  • Storyboard feature for longer narratives
  • Remix existing videos
  • Tens of thousands of models (image, video, audio, LLMs)
  • One-line API for any model
  • Cog framework for custom model deploy
Weaknesses
  • Same copyright gray zone as Suno
  • Ecosystem smaller
  • Less hyped than Midjourney
  • Learning curve for non-designers
  • Stricter content policy than competitors
  • Hit-or-miss on complex motion
  • Text-in-video still struggles
  • Cold starts on less-popular models
  • Pricing gets real at scale
Kai's verdictA-tier. Genuinely different vibe from Suno — worth trying both for a month.S-tier for designers. The only one that takes vectors seriously.A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.S-tier for open-source model APIs. The default in this space.
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