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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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Gemini
A
Hume AI
A
Google Veo
A
Rows
A
TaglineGoogle's answer. Best integrated with Workspace + free for a lot.Voice AI that reads + expresses emotion.Google's video model. Baked into Gemini + YouTube Shorts.Spreadsheets with AI + live integrations baked in.
CategoryChatbotsVoiceVideoData
PricingFree + $20/mo Advanced (bundled with 2TB Drive)Free tier + pay-as-you-goIncluded with Gemini Advanced $20/mo + YouTube creator toolsFree + $19-$89/user/mo
Best forAnyone already on Google, research tasks, summarizing long documents.Therapy apps, customer service, any voice agent where emotion matters.Gemini Advanced users, YouTube Shorts creators.Ops teams, marketers, anyone building dashboards from multiple sources.
Strengths
  • Native Google Workspace integration
  • Very long context (1M+)
  • Deep Research feature
  • Free tier is generous
  • Detects + mirrors emotional tone
  • EVI (Empathic Voice Interface) feels different
  • Expressive voice output
  • Included with Gemini Advanced
  • YouTube Shorts native integration
  • Strong prompt understanding
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
Weaknesses
  • Writing quality trails Claude
  • Over-refusals on edge content
  • UI is cluttered
  • Niche use case
  • Pricing ramps fast
  • Still catching up on quality vs Kling/Runway
  • Less control than pros need
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
Kai's verdictA-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.A-tier in its niche. The only one that actually gets emotion right.A-tier if you already pay Gemini. B-tier standalone.A-tier. The most interesting spreadsheet in years. Great for ops dashboards.
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