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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
Meetings
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Productivity
Writing
Data
Marketing
Education
Claude
S
Sora
A
Grok
A
Rows
A
TaglineAnthropic's flagship — best reasoning + longest useful context.OpenAI's video model. Long clips, cinematic quality.xAI's chatbot. Real-time X/Twitter data + fewer refusals.Spreadsheets with AI + live integrations baked in.
CategoryChatbotsVideoChatbotsData
PricingFree + $20/mo Pro + team/enterpriseIncluded with ChatGPT Plus/ProFree + $30/mo SuperGrok + included with X PremiumFree + $19-$89/user/mo
Best forLong writing, code, careful thinking, documents over 50 pages.ChatGPT subscribers experimenting with cinematic shots.Breaking news, live event tracking, users already on X.Ops teams, marketers, anyone building dashboards from multiple sources.
Strengths
  • Best-in-class writing + nuanced reasoning
  • 1M context on Opus
  • Artifacts for code/docs
  • Lowest hallucination rate in my testing
  • 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
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
Weaknesses
  • Image generation is weak
  • No native web search on all tiers
  • 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
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
Kai's verdictS-tier for reasoning and writing. If you only pay for one chatbot, pay for this one — especially for long work.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.A-tier. The most interesting spreadsheet in years. Great for ops dashboards.
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