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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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Dev Platform
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Agents
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Voice
Meetings
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Productivity
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Data
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Rows
A
Hume AI
A
Granola
S
Perplexity
S
TaglineSpreadsheets with AI + live integrations baked in.Voice AI that reads + expresses emotion.Meeting notes that don't suck. Runs locally, no bot joins.AI search done right. Cited answers, not chat theater.
CategoryDataVoiceMeetingsResearch
PricingFree + $19-$89/user/moFree tier + pay-as-you-goFree + $18/moFree + $20/mo Pro
Best forOps teams, marketers, anyone building dashboards from multiple sources.Therapy apps, customer service, any voice agent where emotion matters.Founders, execs, consultants who live in calls.Replacing Google for any question where you want a cited answer in seconds.
Strengths
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Detects + mirrors emotional tone
  • EVI (Empathic Voice Interface) feels different
  • Expressive voice output
  • No bot in the call — runs on your Mac
  • Strong templates
  • Fast summaries
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
Weaknesses
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Niche use case
  • Pricing ramps fast
  • Mac-only
  • Single-user by design
  • Not a general chatbot
  • Answers can be shallow on complex topics
Kai's verdictA-tier. The most interesting spreadsheet in years. Great for ops dashboards.A-tier in its niche. The only one that actually gets emotion right.S-tier. Category-defining UX. If you take notes in meetings, switch this week.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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