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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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Chatbots
Research
Coding
Image
Video
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Meetings
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Productivity
Audio
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Agents
Dev Platform
Data
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Kling
A
ChatGPT Operator
B
Taskade
B
Perplexity
S
TaglineKuaishou's video model. The surprise standout.OpenAI's browser agent. Clicks and types on websites for you.AI project management with agents for each team.AI search done right. Cited answers, not chat theater.
CategoryVideoAgentsProductivityResearch
PricingCredit-based, free trialIncluded with ChatGPT Pro $200/moFree + $8-$20/user/moFree + $20/mo Pro
Best forAnyone who wants top-tier video quality for less.Power users willing to pay $200/mo for a browser bot.Small teams wanting AI baked into project management.Replacing Google for any question where you want a cited answer in seconds.
Strengths
  • 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
  • Custom AI agents per project
  • Doc + tasks + kanban in one
  • Affordable for teams
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
Weaknesses
  • UX is rough for English speakers
  • Queue times
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
  • Feature sprawl
  • AI agents need tuning to be useful
  • Not a general chatbot
  • Answers can be shallow on complex topics
Kai's verdictA-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.B-tier. Solid product but crowded market. Try it if Notion AI feels too generic.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.
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