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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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TaglineAI search done right. Cited answers, not chat theater.Meeting notes that don't suck. Runs locally, no bot joins.VS Code fork that made AI coding actually work.The pro's AI video tool. Gen-4 is the current bar.
CategoryResearchMeetingsCodingVideo
PricingFree + $20/mo ProFree + $18/moFree + $20/mo Pro + $40/mo BusinessFree + $15-$95/mo
Best forReplacing Google for any question where you want a cited answer in seconds.Founders, execs, consultants who live in calls.Developers. Non-developers who want to ship working code.Marketing video, pitch decks, b-roll, creative shorts.
Strengths
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • No bot in the call — runs on your Mac
  • Strong templates
  • Fast summaries
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
  • Most mature video workflow
  • Character consistency via Act-One
  • Gen-4 quality is production-grade
Weaknesses
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Mac-only
  • Single-user by design
  • Can feel overwhelming for non-coders
  • Expensive at scale
  • Expensive at scale
  • Still needs post-editing
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. Category-defining UX. If you take notes in meetings, switch this week.S-tier for coding. If you write code of any kind, this pays back the $20 in a day.S-tier. Market leader with reason. Start here for serious video.
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