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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
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Video
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Research
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Meetings
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Productivity
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Gemini
A
Grok
A
Rows
A
Suno
S
TaglineGoogle's answer. Best integrated with Workspace + free for a lot.xAI's chatbot. Real-time X/Twitter data + fewer refusals.Spreadsheets with AI + live integrations baked in.Prompt to full song with vocals, instruments, the works.
CategoryChatbotsChatbotsDataAudio
PricingFree + $20/mo Advanced (bundled with 2TB Drive)Free + $30/mo SuperGrok + included with X PremiumFree + $19-$89/user/moFree + $10/mo + $30/mo
Best forAnyone already on Google, research tasks, summarizing long documents.Breaking news, live event tracking, users already on X.Ops teams, marketers, anyone building dashboards from multiple sources.Jingles, intros, demos, sketches, personal use.
Strengths
  • Native Google Workspace integration
  • Very long context (1M+)
  • Deep Research feature
  • Free tier is generous
  • 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
  • Real songs with real lyrics
  • v4 is very good
  • Quick turnaround
Weaknesses
  • Writing quality trails Claude
  • Over-refusals on edge content
  • UI is cluttered
  • 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
  • Copyright gray zone
  • Audio quality behind studio
Kai's verdictA-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.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.S-tier in its category. The first AI music tool I'd actually listen to.
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