KaiAI tutor for anyone

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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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Perplexity
S
Cursor
S
ChatGPT Operator
B
Gamma
A
TaglineAI search done right. Cited answers, not chat theater.VS Code fork that made AI coding actually work.OpenAI's browser agent. Clicks and types on websites for you.AI slide decks that don't look AI-generated.
Categoryresearchcodingagentsproductivity
PricingFree + $20/mo ProFree + $20/mo Pro + $40/mo BusinessIncluded with ChatGPT Pro $200/moFree + $10-$20/mo
Best forReplacing Google for any question where you want a cited answer in seconds.Developers. Non-developers who want to ship working code.Power users willing to pay $200/mo for a browser bot.Pitch decks, proposals, internal presentations — fast.
Strengths
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • 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
  • Strong templates
  • Decks, docs, webpages
  • Doesn't look generic
Weaknesses
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Can feel overwhelming for non-coders
  • Expensive at scale
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
  • Locked into Gamma's format
  • Export quality varies
Kai's verdictS-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.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.A-tier. Best of a boring category. Use it for first drafts, then edit in Keynote if high-stakes.
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