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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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Hex
A
Gemini
A
Galileo AI
B
Devin
A
TaglineModern data notebook with Magic AI assistant.Google's answer. Best integrated with Workspace + free for a lot.Prompt to UI design. Figma-ready outputs.Cognition Labs' autonomous coding engineer.
CategoryDataChatbotsDesignAgents
PricingFree + $28+/user/moFree + $20/mo Advanced (bundled with 2TB Drive)Free trial + paid plans$500/mo
Best forData teams at startups + enterprises.Anyone already on Google, research tasks, summarizing long documents.Designers brainstorming first drafts.Engineering teams offloading tickets. Ops/platform work.
Strengths
  • SQL + Python + no-code in one notebook
  • Magic AI writes queries + viz for you
  • Team-grade collaboration
  • Native Google Workspace integration
  • Very long context (1M+)
  • Deep Research feature
  • Free tier is generous
  • Prompt-to-UI with real layouts
  • Exports to Figma
  • Faster than hand-designing from scratch
  • Works like an engineer — takes Slack tasks, opens PRs
  • Handles multi-hour engineering work
  • Reports back with what it did
Weaknesses
  • Overkill for casual users
  • Enterprise pricing
  • Writing quality trails Claude
  • Over-refusals on edge content
  • UI is cluttered
  • Output needs designer polish
  • Pricing unclear / changes often
  • Expensive
  • Best for well-scoped tasks
  • Not for solo hobbyists
Kai's verdictA-tier for data teams. S-tier if you already live in SQL + Python.A-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.B-tier. Useful for first drafts. v0 is the better bet for shipping code.A-tier for the right use case. Not for solo devs. If you manage engineers, try one license.
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