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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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Rows
A
DALL-E 3
B
Hume AI
A
Devin
A
TaglineSpreadsheets with AI + live integrations baked in.OpenAI's image model. Built into ChatGPT Plus.Voice AI that reads + expresses emotion.Cognition Labs' autonomous coding engineer.
CategoryDataImageVoiceAgents
PricingFree + $19-$89/user/moIncluded with ChatGPT Plus $20/moFree tier + pay-as-you-go$500/mo
Best forOps teams, marketers, anyone building dashboards from multiple sources.ChatGPT Plus users who want images without paying extra.Therapy apps, customer service, any voice agent where emotion matters.Engineering teams offloading tickets. Ops/platform work.
Strengths
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Excellent prompt understanding
  • Built into ChatGPT — no extra subscription
  • Good at composition + concepts
  • Detects + mirrors emotional tone
  • EVI (Empathic Voice Interface) feels different
  • Expressive voice output
  • Works like an engineer — takes Slack tasks, opens PRs
  • Handles multi-hour engineering work
  • Reports back with what it did
Weaknesses
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
  • Niche use case
  • Pricing ramps fast
  • Expensive
  • Best for well-scoped tasks
  • Not for solo hobbyists
Kai's verdictA-tier. The most interesting spreadsheet in years. Great for ops dashboards.B-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.A-tier in its niche. The only one that actually gets emotion right.A-tier for the right use case. Not for solo devs. If you manage engineers, try one license.
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