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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
Agents
Voice
Video
Audio
Research
Coding
Chatbots
Image
Meetings
Design
Productivity
Writing
Data
Marketing
Education
Kling
A
Granola
S
Perplexity
S
TaglineKuaishou's video model. The surprise standout.Meeting notes that don't suck. Runs locally, no bot joins.AI search done right. Cited answers, not chat theater.
CategoryVideoMeetingsResearch
PricingCredit-based, free trialFree + $18/moFree + $20/mo Pro
Best forAnyone who wants top-tier video quality for less.Founders, execs, consultants who live in calls.Replacing Google for any question where you want a cited answer in seconds.
Strengths
  • Very strong motion + physics
  • Often beats Runway on realism
  • Great price
  • No bot in the call — runs on your Mac
  • Strong templates
  • Fast summaries
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
Weaknesses
  • UX is rough for English speakers
  • Queue times
  • Mac-only
  • Single-user by design
  • Not a general chatbot
  • Answers can be shallow on complex topics
Kai's verdictA-tier. Rising fast. If you can tolerate the UX, quality per dollar is best-in-class.S-tier. Category-defining UX. If you take notes in meetings, switch this week.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.
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