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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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Leonardo.ai
A
Gamma
A
Lex
A
Descript
S
TaglineGamer + creator image gen with model fine-tuning built in.AI slide decks that don't look AI-generated.Google Docs with an AI collaborator baked in.Edit video + podcasts by editing the transcript.
CategoryImageProductivityWritingVideo
PricingFree + $12-$60/moFree + $10-$20/moFree + $12/moFree + $16-$50/mo
Best forIndie game devs, illustrators, anyone training custom style models.Pitch decks, proposals, internal presentations — fast.Essays, long-form drafts, thinking on the page.Podcasters, course creators, anyone editing talking-head content.
Strengths
  • Train your own models on your style/character
  • Great for game art + concept art
  • Generous free tier
  • Strong templates
  • Decks, docs, webpages
  • Doesn't look generic
  • Clean writing UX — distraction-free
  • +++ prompt triggers AI help
  • Collaboration + AI feedback together
  • Edit audio/video by deleting text
  • Overdub (voice clone) for fixes
  • Strong collaboration + remote recording
Weaknesses
  • General output behind Midjourney
  • Can be overwhelming
  • Locked into Gamma's format
  • Export quality varies
  • Less feature-rich than Google Docs
  • AI ceiling below dedicated tools
  • Not a traditional NLE — some workflows awkward
  • Overdub ethics require care
Kai's verdictA-tier for creators training custom looks. B-tier for general use.A-tier. Best of a boring category. Use it for first drafts, then edit in Keynote if high-stakes.A-tier. Beautiful UX. The writing app I'd pick if I only wrote long-form.S-tier for content creators. Cuts editing time in half. Non-obvious but life-changing.
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