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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
Audio
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Agents
Coding
Chatbots
Image
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Voice
Meetings
Design
Productivity
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Data
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Rows
A
Granola
S
Hume AI
A
Replicate
S
TaglineSpreadsheets with AI + live integrations baked in.Meeting notes that don't suck. Runs locally, no bot joins.Voice AI that reads + expresses emotion.Run any open-source AI model with an API call.
CategoryDataMeetingsVoiceDev Platform
PricingFree + $19-$89/user/moFree + $18/moFree tier + pay-as-you-goPay per second of compute
Best forOps teams, marketers, anyone building dashboards from multiple sources.Founders, execs, consultants who live in calls.Therapy apps, customer service, any voice agent where emotion matters.Developers using open-source models (Flux, SDXL, Whisper, etc).
Strengths
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • No bot in the call — runs on your Mac
  • Strong templates
  • Fast summaries
  • Detects + mirrors emotional tone
  • EVI (Empathic Voice Interface) feels different
  • Expressive voice output
  • Tens of thousands of models (image, video, audio, LLMs)
  • One-line API for any model
  • Cog framework for custom model deploy
Weaknesses
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Mac-only
  • Single-user by design
  • Niche use case
  • Pricing ramps fast
  • Cold starts on less-popular models
  • Pricing gets real at scale
Kai's verdictA-tier. The most interesting spreadsheet in years. Great for ops dashboards.S-tier. Category-defining UX. If you take notes in meetings, switch this week.A-tier in its niche. The only one that actually gets emotion right.S-tier for open-source model APIs. The default in this space.
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