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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
v0
S
Adobe Firefly
A
Replicate
S
TaglineOpenAI's video model. Long clips, cinematic quality.Vercel's AI-powered UI generator. Prompt to shadcn component.Commercially safe image gen, deeply integrated with Photoshop.Run any open-source AI model with an API call.
CategoryVideoDesignImageDev Platform
PricingIncluded with ChatGPT Plus/ProFree + $20/moFree + included with Creative CloudPay per second of compute
Best forChatGPT subscribers experimenting with cinematic shots.Frontend devs, PMs prototyping UIs, anyone on Next.js.Anyone in Creative Cloud. Brands that need copyright clarity.Developers using open-source models (Flux, SDXL, Whisper, etc).
Strengths
  • Up to 20-sec clips at 1080p
  • Strong physics + scene composition
  • Storyboard feature for longer narratives
  • Remix existing videos
  • Ships working React + Tailwind code
  • Shadcn/ui native
  • One-click deploy to Vercel
  • Trained on licensed content — commercially safe
  • Generative Fill in Photoshop is incredible
  • Native to Adobe ecosystem
  • Tens of thousands of models (image, video, audio, LLMs)
  • One-line API for any model
  • Cog framework for custom model deploy
Weaknesses
  • Stricter content policy than competitors
  • Hit-or-miss on complex motion
  • Text-in-video still struggles
  • Best for shadcn stack
  • Iterating can be fiddly
  • Aesthetic ceiling below Midjourney
  • Tied to Adobe subscription
  • Cold starts on less-popular models
  • Pricing gets real at scale
Kai's verdictA-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.S-tier. If you're on Vercel/shadcn, this is cheating.S-tier inside Photoshop (Generative Fill). B-tier standalone.S-tier for open-source model APIs. The default in this space.
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