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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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Dev Platform
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Video
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Research
Coding
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Image
Meetings
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Productivity
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Perplexity
S
Kling
A
Cursor
S
Granola
S
TaglineAI search done right. Cited answers, not chat theater.Kuaishou's video model. The surprise standout.VS Code fork that made AI coding actually work.Meeting notes that don't suck. Runs locally, no bot joins.
CategoryResearchVideoCodingMeetings
PricingFree + $20/mo ProCredit-based, free trialFree + $20/mo Pro + $40/mo BusinessFree + $18/mo
Best forReplacing Google for any question where you want a cited answer in seconds.Anyone who wants top-tier video quality for less.Developers. Non-developers who want to ship working code.Founders, execs, consultants who live in calls.
Strengths
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • Very strong motion + physics
  • Often beats Runway on realism
  • Great price
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
  • No bot in the call — runs on your Mac
  • Strong templates
  • Fast summaries
Weaknesses
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • UX is rough for English speakers
  • Queue times
  • Can feel overwhelming for non-coders
  • Expensive at scale
  • Mac-only
  • Single-user by design
Kai's verdictS-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.A-tier. Rising fast. If you can tolerate the UX, quality per dollar is best-in-class.S-tier for coding. If you write code of any kind, this pays back the $20 in a day.S-tier. Category-defining UX. If you take notes in meetings, switch this week.
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