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TaglineAI-powered networked notes. Roam with a brain.Spreadsheets with AI + live integrations baked in.Build a full app from a prompt. Stripe-ready.VS Code fork that made AI coding actually work.
Categoryproductivitydatadesigncoding
Pricing$10/moFree + $19-$89/user/moFree + $25-$100/moFree + $20/mo Pro + $40/mo Business
Best forKnowledge workers + thinkers who want AI in their second brain.Ops teams, marketers, anyone building dashboards from multiple sources.Non-devs + solopreneurs shipping MVPs.Developers. Non-developers who want to ship working code.
Strengths
  • AI auto-links related notes
  • Generates backlinks + summaries
  • Clean, minimal UX
  • 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
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
Weaknesses
  • Expensive for just notes
  • Smaller community than Obsidian
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Complexity ceiling
  • Can generate brittle code
  • Can feel overwhelming for non-coders
  • Expensive at scale
Kai's verdictA-tier. Niche but beloved. If you've outgrown Notion, try this.A-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.S-tier for coding. If you write code of any kind, this pays back the $20 in a day.
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