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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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Sora
A
Runway
S
Kling
A
Google Veo
A
TaglineOpenAI's video model. Long clips, cinematic quality.The pro's AI video tool. Gen-4 is the current bar.Kuaishou's video model. The surprise standout.Google's video model. Baked into Gemini + YouTube Shorts.
Categoryvideovideovideovideo
PricingIncluded with ChatGPT Plus/ProFree + $15-$95/moCredit-based, free trialIncluded with Gemini Advanced $20/mo + YouTube creator tools
Best forChatGPT subscribers experimenting with cinematic shots.Marketing video, pitch decks, b-roll, creative shorts.Anyone who wants top-tier video quality for less.Gemini Advanced users, YouTube Shorts creators.
Strengths
  • Up to 20-sec clips at 1080p
  • Strong physics + scene composition
  • Storyboard feature for longer narratives
  • Remix existing videos
  • Most mature video workflow
  • Character consistency via Act-One
  • Gen-4 quality is production-grade
  • Very strong motion + physics
  • Often beats Runway on realism
  • Great price
  • Included with Gemini Advanced
  • YouTube Shorts native integration
  • Strong prompt understanding
Weaknesses
  • Stricter content policy than competitors
  • Hit-or-miss on complex motion
  • Text-in-video still struggles
  • Expensive at scale
  • Still needs post-editing
  • UX is rough for English speakers
  • Queue times
  • Still catching up on quality vs Kling/Runway
  • Less control than pros need
Kai's verdictA-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.S-tier. Market leader with reason. Start here for serious video.A-tier. Rising fast. If you can tolerate the UX, quality per dollar is best-in-class.A-tier if you already pay Gemini. B-tier standalone.
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