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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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Leonardo.ai
A
Udio
A
GitHub Copilot
B
Runway
S
TaglineGamer + creator image gen with model fine-tuning built in.Suno's main rival. Often better on instrumental nuance.Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.The pro's AI video tool. Gen-4 is the current bar.
CategoryImageAudioCodingVideo
PricingFree + $12-$60/moFree + $10-$30/moFree (limited) + $10/mo Pro + $19/mo BusinessFree + $15-$95/mo
Best forIndie game devs, illustrators, anyone training custom style models.Musicians comparing AI outputs. Anyone who didn't click with Suno.Teams with GitHub already. Devs who don't want to change IDEs.Marketing video, pitch decks, b-roll, creative shorts.
Strengths
  • Train your own models on your style/character
  • Great for game art + concept art
  • Generous free tier
  • Strong instrumentals + genre fidelity
  • Extend/remix features
  • Good lyric understanding
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • Most mature video workflow
  • Character consistency via Act-One
  • Gen-4 quality is production-grade
Weaknesses
  • General output behind Midjourney
  • Can be overwhelming
  • Same copyright gray zone as Suno
  • Ecosystem smaller
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • Expensive at scale
  • Still needs post-editing
Kai's verdictA-tier for creators training custom looks. B-tier for general use.A-tier. Genuinely different vibe from Suno — worth trying both for a month.B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.S-tier. Market leader with reason. Start here for serious video.
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