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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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Hex
A
Manus
S
Cursor
S
ChatGPT Operator
B
TaglineModern data notebook with Magic AI assistant.Autonomous AI agent that actually finishes tasks.VS Code fork that made AI coding actually work.OpenAI's browser agent. Clicks and types on websites for you.
Categorydataagentscodingagents
PricingFree + $28+/user/moFree tier + $39-$199/moFree + $20/mo Pro + $40/mo BusinessIncluded with ChatGPT Pro $200/mo
Best forData teams at startups + enterprises.People who want to hand off tasks entirely — trip planning, research, spreadsheet building.Developers. Non-developers who want to ship working code.Power users willing to pay $200/mo for a browser bot.
Strengths
  • SQL + Python + no-code in one notebook
  • Magic AI writes queries + viz for you
  • Team-grade collaboration
  • General-purpose agent — research, book, build, analyze
  • Parallel task execution
  • Web browsing + file creation + coding
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
Weaknesses
  • Overkill for casual users
  • Enterprise pricing
  • Still hit-or-miss on complex multi-hour tasks
  • Can burn credits fast
  • Can feel overwhelming for non-coders
  • Expensive at scale
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
Kai's verdictA-tier for data teams. S-tier if you already live in SQL + Python.S-tier in the agent category. The first one I'd give to a non-technical friend.S-tier for coding. If you write code of any kind, this pays back the $20 in a day.B-tier. Still early. Manus is more flexible for less money.
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