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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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Hex
A
Lex
A
Granola
S
Cursor
S
TaglineModern data notebook with Magic AI assistant.Google Docs with an AI collaborator baked in.Meeting notes that don't suck. Runs locally, no bot joins.VS Code fork that made AI coding actually work.
CategoryDataWritingMeetingsCoding
PricingFree + $28+/user/moFree + $12/moFree + $18/moFree + $20/mo Pro + $40/mo Business
Best forData teams at startups + enterprises.Essays, long-form drafts, thinking on the page.Founders, execs, consultants who live in calls.Developers. Non-developers who want to ship working code.
Strengths
  • SQL + Python + no-code in one notebook
  • Magic AI writes queries + viz for you
  • Team-grade collaboration
  • Clean writing UX — distraction-free
  • +++ prompt triggers AI help
  • Collaboration + AI feedback together
  • No bot in the call — runs on your Mac
  • Strong templates
  • Fast summaries
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
Weaknesses
  • Overkill for casual users
  • Enterprise pricing
  • Less feature-rich than Google Docs
  • AI ceiling below dedicated tools
  • Mac-only
  • Single-user by design
  • Can feel overwhelming for non-coders
  • Expensive at scale
Kai's verdictA-tier for data teams. S-tier if you already live in SQL + Python.A-tier. Beautiful UX. The writing app I'd pick if I only wrote long-form.S-tier. Category-defining UX. If you take notes in meetings, switch this week.S-tier for coding. If you write code of any kind, this pays back the $20 in a day.
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