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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
HeyGen
S
Hex
A
Lovable
A
TaglineAI slide decks that don't look AI-generated.AI avatar videos. Record once, speak any language.Modern data notebook with Magic AI assistant.Build a full app from a prompt. Stripe-ready.
Categoryproductivityvideodatadesign
PricingFree + $10-$20/moFree + $24-$65/moFree + $28+/user/moFree + $25-$100/mo
Best forPitch decks, proposals, internal presentations — fast.Course creators, multilingual marketers, anyone scaling video content.Data teams at startups + enterprises.Non-devs + solopreneurs shipping MVPs.
Strengths
  • Strong templates
  • Decks, docs, webpages
  • Doesn't look generic
  • Clone your face + voice in 2 minutes
  • Instant translation into 40+ languages with lip sync
  • Avatars look less uncanny than competitors
  • SQL + Python + no-code in one notebook
  • Magic AI writes queries + viz for you
  • Team-grade collaboration
  • Generates full apps + DB + auth
  • Good for non-developers
  • Ships faster than hand-coding
Weaknesses
  • Locked into Gamma's format
  • Export quality varies
  • Pricey for serious volume
  • Long shots still feel off
  • Ethics — easy to misuse
  • Overkill for casual users
  • Enterprise pricing
  • Complexity ceiling
  • Can generate brittle code
Kai's verdictA-tier. Best of a boring category. Use it for first drafts, then edit in Keynote if high-stakes.S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code.A-tier for data teams. S-tier if you already live in SQL + Python.A-tier. The strongest 'no-code' AI builder right now. Great for founder MVPs.
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