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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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Agents
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ChatGPT Operator
B
Perplexity
S
Taskade
B
Manus
S
TaglineOpenAI's browser agent. Clicks and types on websites for you.AI search done right. Cited answers, not chat theater.AI project management with agents for each team.Autonomous AI agent that actually finishes tasks.
CategoryAgentsResearchProductivityAgents
PricingIncluded with ChatGPT Pro $200/moFree + $20/mo ProFree + $8-$20/user/moFree tier + $39-$199/mo
Best forPower users willing to pay $200/mo for a browser bot.Replacing Google for any question where you want a cited answer in seconds.Small teams wanting AI baked into project management.People who want to hand off tasks entirely — trip planning, research, spreadsheet building.
Strengths
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • Custom AI agents per project
  • Doc + tasks + kanban in one
  • Affordable for teams
  • General-purpose agent — research, book, build, analyze
  • Parallel task execution
  • Web browsing + file creation + coding
Weaknesses
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Feature sprawl
  • AI agents need tuning to be useful
  • Still hit-or-miss on complex multi-hour tasks
  • Can burn credits fast
Kai's verdictB-tier. Still early. Manus is more flexible for less money.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.B-tier. Solid product but crowded market. Try it if Notion AI feels too generic.S-tier in the agent category. The first one I'd give to a non-technical friend.
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