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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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Windsurf
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Udio
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TaglineCodeium's agentic IDE. Cascade agent + strong free tier.Open-source VS Code agent. Reads + writes + runs.Suno's main rival. Often better on instrumental nuance.Spreadsheets with AI + live integrations baked in.
CategoryCodingCodingAudioData
PricingFree + $15/mo ProFree (open source) + your API costsFree + $10-$30/moFree + $19-$89/user/mo
Best forDevelopers who want Cursor-like power for less money.VS Code users who want agentic coding without changing IDEs.Musicians comparing AI outputs. Anyone who didn't click with Suno.Ops teams, marketers, anyone building dashboards from multiple sources.
Strengths
  • Cheaper than Cursor
  • Cascade agent for multi-file tasks
  • Solid free tier
  • Free extension for VS Code
  • Plan + Act modes
  • Model-agnostic (Claude, GPT, local)
  • Sees terminal output and iterates
  • Strong instrumentals + genre fidelity
  • Extend/remix features
  • Good lyric understanding
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
Weaknesses
  • Smaller community
  • Model selection more limited
  • Can burn tokens fast if not watched
  • Less polished than Cursor
  • Same copyright gray zone as Suno
  • Ecosystem smaller
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
Kai's verdictA-tier. Close second to Cursor. If $5/mo matters, start here.A-tier. Best free agentic option in VS Code. Use with Claude for best results.A-tier. Genuinely different vibe from Suno — worth trying both for a month.A-tier. The most interesting spreadsheet in years. Great for ops dashboards.
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