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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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ChatGPT Operator
B
Aider
A
Perplexity
S
Sora
A
TaglineOpenAI's browser agent. Clicks and types on websites for you.Terminal-based AI pair programmer. Git-aware, model-flexible.AI search done right. Cited answers, not chat theater.OpenAI's video model. Long clips, cinematic quality.
Categoryagentscodingresearchvideo
PricingIncluded with ChatGPT Pro $200/moFree (open source) + whatever API you useFree + $20/mo ProIncluded with ChatGPT Plus/Pro
Best forPower users willing to pay $200/mo for a browser bot.Developers who want open-source tooling with full control.Replacing Google for any question where you want a cited answer in seconds.ChatGPT subscribers experimenting with cinematic shots.
Strengths
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
  • Works in any terminal
  • Auto-commits changes with meaningful messages
  • Works with any model (Claude, GPT, local)
  • Minimal learning curve
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • Up to 20-sec clips at 1080p
  • Strong physics + scene composition
  • Storyboard feature for longer narratives
  • Remix existing videos
Weaknesses
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
  • Terminal-only
  • Less agentic than Claude Code
  • Setup on Windows is fiddly
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Stricter content policy than competitors
  • Hit-or-miss on complex motion
  • Text-in-video still struggles
Kai's verdictB-tier. Still early. Manus is more flexible for less money.A-tier. The right answer if you want open-source + terminal-native + model-agnostic.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.
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