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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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Coding
Agents
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Chatbots
Image
Video
Voice
Meetings
Design
Productivity
Audio
Writing
Dev Platform
Data
Marketing
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Rows
A
Hume AI
A
Sora
A
Grok
A
TaglineSpreadsheets with AI + live integrations baked in.Voice AI that reads + expresses emotion.OpenAI's video model. Long clips, cinematic quality.xAI's chatbot. Real-time X/Twitter data + fewer refusals.
CategoryDataVoiceVideoChatbots
PricingFree + $19-$89/user/moFree tier + pay-as-you-goIncluded with ChatGPT Plus/ProFree + $30/mo SuperGrok + included with X Premium
Best forOps teams, marketers, anyone building dashboards from multiple sources.Therapy apps, customer service, any voice agent where emotion matters.ChatGPT subscribers experimenting with cinematic shots.Breaking news, live event tracking, users already on X.
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
  • Up to 20-sec clips at 1080p
  • Strong physics + scene composition
  • Storyboard feature for longer narratives
  • Remix existing videos
  • Live access to X posts for real-time events
  • Less restrictive on edgy questions
  • Fast inference on Grok-3 and up
Weaknesses
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Niche use case
  • Pricing ramps fast
  • Stricter content policy than competitors
  • Hit-or-miss on complex motion
  • Text-in-video still struggles
  • Writing quality trails Claude/ChatGPT
  • Political bias debates
  • Ecosystem is just X
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.A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.A-tier for real-time. B-tier for everything else. Worth checking when news breaks.
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