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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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OpenRouter
S
Granola
S
Rows
A
Replicate
S
TaglineOne API, every model. Pay-as-you-go, no subscriptions.Meeting notes that don't suck. Runs locally, no bot joins.Spreadsheets with AI + live integrations baked in.Run any open-source AI model with an API call.
CategoryDev PlatformMeetingsDataDev Platform
PricingPay per token — model-dependentFree + $18/moFree + $19-$89/user/moPay per second of compute
Best forDevelopers experimenting across models. Apps that want fallback logic.Founders, execs, consultants who live in calls.Ops teams, marketers, anyone building dashboards from multiple sources.Developers using open-source models (Flux, SDXL, Whisper, etc).
Strengths
  • 300+ models from one endpoint
  • Automatic fallbacks between providers
  • No subscription — just pay what you use
  • No bot in the call — runs on your Mac
  • Strong templates
  • Fast summaries
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Tens of thousands of models (image, video, audio, LLMs)
  • One-line API for any model
  • Cog framework for custom model deploy
Weaknesses
  • Slight markup over direct API
  • Some provider features not exposed
  • Mac-only
  • Single-user by design
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Cold starts on less-popular models
  • Pricing gets real at scale
Kai's verdictS-tier for model-shopping. I use this for every prototype before committing.S-tier. Category-defining UX. If you take notes in meetings, switch this week.A-tier. The most interesting spreadsheet in years. Great for ops dashboards.S-tier for open-source model APIs. The default in this space.
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