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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.
Pick tools (3 selected)
Chatbots
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Lex
A
Google Veo
A
Play.ht
A
TaglineGoogle Docs with an AI collaborator baked in.Google's video model. Baked into Gemini + YouTube Shorts.Enterprise-grade TTS with voice cloning.
CategoryWritingVideoVoice
PricingFree + $12/moIncluded with Gemini Advanced $20/mo + YouTube creator toolsFree + $39-$99/mo
Best forEssays, long-form drafts, thinking on the page.Gemini Advanced users, YouTube Shorts creators.Podcasters + enterprises where cost matters.
Strengths
  • Clean writing UX — distraction-free
  • +++ prompt triggers AI help
  • Collaboration + AI feedback together
  • Included with Gemini Advanced
  • YouTube Shorts native integration
  • Strong prompt understanding
  • Strong API + enterprise features
  • Good voice variety
  • Lower cost than ElevenLabs at scale
Weaknesses
  • Less feature-rich than Google Docs
  • AI ceiling below dedicated tools
  • Still catching up on quality vs Kling/Runway
  • Less control than pros need
  • Voice realism slightly behind ElevenLabs
  • UX less polished
Kai's verdictA-tier. Beautiful UX. The writing app I'd pick if I only wrote long-form.A-tier if you already pay Gemini. B-tier standalone.A-tier. Great price/performance. Go here if ElevenLabs is too expensive.
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