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