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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
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Image
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Voice
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Rows
A
Hume AI
A
Galileo AI
B
DALL-E 3
B
TaglineSpreadsheets with AI + live integrations baked in.Voice AI that reads + expresses emotion.Prompt to UI design. Figma-ready outputs.OpenAI's image model. Built into ChatGPT Plus.
CategoryDataVoiceDesignImage
PricingFree + $19-$89/user/moFree tier + pay-as-you-goFree trial + paid plansIncluded with ChatGPT Plus $20/mo
Best forOps teams, marketers, anyone building dashboards from multiple sources.Therapy apps, customer service, any voice agent where emotion matters.Designers brainstorming first drafts.ChatGPT Plus users who want images without paying extra.
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
  • Prompt-to-UI with real layouts
  • Exports to Figma
  • Faster than hand-designing from scratch
  • Excellent prompt understanding
  • Built into ChatGPT — no extra subscription
  • Good at composition + concepts
Weaknesses
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Niche use case
  • Pricing ramps fast
  • Output needs designer polish
  • Pricing unclear / changes often
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
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.B-tier. Useful for first drafts. v0 is the better bet for shipping code.B-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.
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