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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
Flux (Black Forest Labs)
A
TaglineSpreadsheets with AI + live integrations baked in.OpenAI's image model. Built into ChatGPT Plus.Voice AI that reads + expresses emotion.Open weights + strong photorealism. The open-source answer.
CategoryDataImageVoiceImage
PricingFree + $19-$89/user/moIncluded with ChatGPT Plus $20/moFree tier + pay-as-you-goAPI + open weights (Schnell is Apache 2.0)
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.Developers + power users who want control and privacy.
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
  • Runs locally on a beefy GPU
  • Very photoreal
  • Best open-weight model
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
  • Harder to use than hosted tools
  • Needs infra
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. S-tier if you self-host. The reason open-source image gen matters.
LinkOpen →Open →Open →Open →