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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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Khanmigo
S
ChatGPT Operator
B
Manus
S
Cursor
S
TaglineKhan Academy's AI tutor. Socratic method, built for learning.OpenAI's browser agent. Clicks and types on websites for you.Autonomous AI agent that actually finishes tasks.VS Code fork that made AI coding actually work.
CategoryEducationAgentsAgentsCoding
Pricing$4/mo (free for teachers)Included with ChatGPT Pro $200/moFree tier + $39-$199/moFree + $20/mo Pro + $40/mo Business
Best forStudents K-12. Parents helping with homework. Teachers prepping lessons.Power users willing to pay $200/mo for a browser bot.People who want to hand off tasks entirely — trip planning, research, spreadsheet building.Developers. Non-developers who want to ship working code.
Strengths
  • Socratic — doesn't give answers, asks questions
  • Trusted by schools + parents
  • Integrated with Khan Academy curriculum
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
  • 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
Weaknesses
  • K-12 focus (not deep for adults)
  • Slower than general chatbots
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
  • Still hit-or-miss on complex multi-hour tasks
  • Can burn credits fast
  • Can feel overwhelming for non-coders
  • Expensive at scale
Kai's verdictS-tier for kids learning. The tutoring UX is legit — not a generic chatbot dressed up.B-tier. Still early. Manus is more flexible for less money.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.
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