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TaglineAI-powered networked notes. Roam with a brain.Run any open-source AI model with an API call.Spreadsheets with AI + live integrations baked in.Build a full app from a prompt. Stripe-ready.
Categoryproductivitydev platformdatadesign
Pricing$10/moPay per second of computeFree + $19-$89/user/moFree + $25-$100/mo
Best forKnowledge workers + thinkers who want AI in their second brain.Developers using open-source models (Flux, SDXL, Whisper, etc).Ops teams, marketers, anyone building dashboards from multiple sources.Non-devs + solopreneurs shipping MVPs.
Strengths
  • AI auto-links related notes
  • Generates backlinks + summaries
  • Clean, minimal UX
  • Tens of thousands of models (image, video, audio, LLMs)
  • One-line API for any model
  • Cog framework for custom model deploy
  • 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
Weaknesses
  • Expensive for just notes
  • Smaller community than Obsidian
  • Cold starts on less-popular models
  • Pricing gets real at scale
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Complexity ceiling
  • Can generate brittle code
Kai's verdictA-tier. Niche but beloved. If you've outgrown Notion, try this.S-tier for open-source model APIs. The default in this space.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.
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