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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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Gamma
A
Hume AI
A
Ideogram
S
TaglineAI slide decks that don't look AI-generated.Voice AI that reads + expresses emotion.The one that actually gets text in images right.
CategoryProductivityVoiceImage
PricingFree + $10-$20/moFree tier + pay-as-you-goFree + $8/mo + $20/mo + $60/mo
Best forPitch decks, proposals, internal presentations — fast.Therapy apps, customer service, any voice agent where emotion matters.Anything with text — posters, ads, album covers, slide decks.
Strengths
  • Strong templates
  • Decks, docs, webpages
  • Doesn't look generic
  • Detects + mirrors emotional tone
  • EVI (Empathic Voice Interface) feels different
  • Expressive voice output
  • Best text rendering in the game
  • Strong free tier
  • Good for logos, posters, thumbnails
Weaknesses
  • Locked into Gamma's format
  • Export quality varies
  • Niche use case
  • Pricing ramps fast
  • Aesthetic ceiling below Midjourney
  • Less style variety
Kai's verdictA-tier. Best of a boring category. Use it for first drafts, then edit in Keynote if high-stakes.A-tier in its niche. The only one that actually gets emotion right.S-tier for text-in-image. Use this for posters, Midjourney for art.
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