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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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Google Veo
A
Sora
A
Lex
A
Reflect
A
TaglineGoogle's video model. Baked into Gemini + YouTube Shorts.OpenAI's video model. Long clips, cinematic quality.Google Docs with an AI collaborator baked in.AI-powered networked notes. Roam with a brain.
CategoryVideoVideoWritingProductivity
PricingIncluded with Gemini Advanced $20/mo + YouTube creator toolsIncluded with ChatGPT Plus/ProFree + $12/mo$10/mo
Best forGemini Advanced users, YouTube Shorts creators.ChatGPT subscribers experimenting with cinematic shots.Essays, long-form drafts, thinking on the page.Knowledge workers + thinkers who want AI in their second brain.
Strengths
  • Included with Gemini Advanced
  • YouTube Shorts native integration
  • Strong prompt understanding
  • Up to 20-sec clips at 1080p
  • Strong physics + scene composition
  • Storyboard feature for longer narratives
  • Remix existing videos
  • Clean writing UX — distraction-free
  • +++ prompt triggers AI help
  • Collaboration + AI feedback together
  • AI auto-links related notes
  • Generates backlinks + summaries
  • Clean, minimal UX
Weaknesses
  • Still catching up on quality vs Kling/Runway
  • Less control than pros need
  • Stricter content policy than competitors
  • Hit-or-miss on complex motion
  • Text-in-video still struggles
  • Less feature-rich than Google Docs
  • AI ceiling below dedicated tools
  • Expensive for just notes
  • Smaller community than Obsidian
Kai's verdictA-tier if you already pay Gemini. B-tier standalone.A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.A-tier. Beautiful UX. The writing app I'd pick if I only wrote long-form.A-tier. Niche but beloved. If you've outgrown Notion, try this.
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