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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
Cursor
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.VS Code fork that made AI coding actually work.
CategoryVideoMeetingsResearchCoding
PricingCredit-based, free trialFree + $18/moFree + $20/mo ProFree + $20/mo Pro + $40/mo Business
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.Developers. Non-developers who want to ship working code.
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
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
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
  • Can feel overwhelming for non-coders
  • Expensive at scale
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.S-tier for coding. If you write code of any kind, this pays back the $20 in a day.
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