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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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TaglineSpreadsheets with AI + live integrations baked in.Build a full app from a prompt. Stripe-ready.Open-source VS Code agent. Reads + writes + runs.Modern data notebook with Magic AI assistant.
CategoryDataDesignCodingData
PricingFree + $19-$89/user/moFree + $25-$100/moFree (open source) + your API costsFree + $28+/user/mo
Best forOps teams, marketers, anyone building dashboards from multiple sources.Non-devs + solopreneurs shipping MVPs.VS Code users who want agentic coding without changing IDEs.Data teams at startups + enterprises.
Strengths
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Generates full apps + DB + auth
  • Good for non-developers
  • Ships faster than hand-coding
  • Free extension for VS Code
  • Plan + Act modes
  • Model-agnostic (Claude, GPT, local)
  • Sees terminal output and iterates
  • SQL + Python + no-code in one notebook
  • Magic AI writes queries + viz for you
  • Team-grade collaboration
Weaknesses
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Complexity ceiling
  • Can generate brittle code
  • Can burn tokens fast if not watched
  • Less polished than Cursor
  • Overkill for casual users
  • Enterprise pricing
Kai's verdictA-tier. The most interesting spreadsheet in years. Great for ops dashboards.A-tier. The strongest 'no-code' AI builder right now. Great for founder MVPs.A-tier. Best free agentic option in VS Code. Use with Claude for best results.A-tier for data teams. S-tier if you already live in SQL + Python.
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