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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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Qwen
A
Kling
A
ChatGPT Operator
B
TaglineAlibaba's open chat model. Multilingual + agentic.Kuaishou's video model. The surprise standout.OpenAI's browser agent. Clicks and types on websites for you.
CategoryChatbotsVideoAgents
PricingFree web + APICredit-based, free trialIncluded with ChatGPT Pro $200/mo
Best forVietnamese/Chinese content, SEA multilingual use, developers wanting open-weight tool-use.Anyone who wants top-tier video quality for less.Power users willing to pay $200/mo for a browser bot.
Strengths
  • Excellent Chinese + Vietnamese + SEA languages
  • Strong at tool-use + agentic workflows
  • Open weights (Qwen2.5, Qwen3)
  • Very strong motion + physics
  • Often beats Runway on realism
  • Great price
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
Weaknesses
  • English quality behind Claude/GPT
  • Less well-known outside Asia
  • UX is rough for English speakers
  • Queue times
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
Kai's verdictA-tier. The best open model for Vietnamese + Chinese. Don't sleep on it if you work in SEA.A-tier. Rising fast. If you can tolerate the UX, quality per dollar is best-in-class.B-tier. Still early. Manus is more flexible for less money.
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