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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
Agents
Voice
Video
Audio
Research
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Chatbots
Image
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Design
Productivity
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Data
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Rows
A
Google Veo
A
Hume AI
A
Le Chat (Mistral)
B
TaglineSpreadsheets with AI + live integrations baked in.Google's video model. Baked into Gemini + YouTube Shorts.Voice AI that reads + expresses emotion.French alternative. Fast, European, privacy-focused.
CategoryDataVideoVoiceChatbots
PricingFree + $19-$89/user/moIncluded with Gemini Advanced $20/mo + YouTube creator toolsFree tier + pay-as-you-goFree + $15/mo Pro
Best forOps teams, marketers, anyone building dashboards from multiple sources.Gemini Advanced users, YouTube Shorts creators.Therapy apps, customer service, any voice agent where emotion matters.European users with data residency needs. Fans of open-weight models.
Strengths
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Included with Gemini Advanced
  • YouTube Shorts native integration
  • Strong prompt understanding
  • Detects + mirrors emotional tone
  • EVI (Empathic Voice Interface) feels different
  • Expressive voice output
  • European data residency
  • Very fast responses
  • Open-weight Mistral models available
  • Good French/European languages
Weaknesses
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Still catching up on quality vs Kling/Runway
  • Less control than pros need
  • Niche use case
  • Pricing ramps fast
  • Smaller capability gap vs frontier models
  • Less polished UX
Kai's verdictA-tier. The most interesting spreadsheet in years. Great for ops dashboards.A-tier if you already pay Gemini. B-tier standalone.A-tier in its niche. The only one that actually gets emotion right.B-tier overall, A-tier if GDPR/data residency matters. Solid backup option.
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