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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
Figma AI
A
Lex
A
Perplexity
S
TaglineModern data notebook with Magic AI assistant.AI features baked into the design tool you already use.Google Docs with an AI collaborator baked in.AI search done right. Cited answers, not chat theater.
CategoryDataDesignWritingResearch
PricingFree + $28+/user/moIncluded with Figma plansFree + $12/moFree + $20/mo Pro
Best forData teams at startups + enterprises.Designers already on Figma.Essays, long-form drafts, thinking on the page.Replacing Google for any question where you want a cited answer in seconds.
Strengths
  • SQL + Python + no-code in one notebook
  • Magic AI writes queries + viz for you
  • Team-grade collaboration
  • First drafts with Make Designs
  • Rename/rearrange layers automatically
  • Natural language asset search
  • Clean writing UX — distraction-free
  • +++ prompt triggers AI help
  • Collaboration + AI feedback together
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
Weaknesses
  • Overkill for casual users
  • Enterprise pricing
  • Features vary by plan + region
  • Still rolling out
  • Less feature-rich than Google Docs
  • AI ceiling below dedicated tools
  • Not a general chatbot
  • Answers can be shallow on complex topics
Kai's verdictA-tier for data teams. S-tier if you already live in SQL + Python.A-tier. No reason not to use it if you're on Figma. Not worth switching for.A-tier. Beautiful UX. The writing app I'd pick if I only wrote long-form.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.
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