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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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Chatbots
Research
Coding
Image
Video
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Meetings
Design
Productivity
Audio
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Agents
Dev Platform
Data
Marketing
Education
Perplexity
S
Taskade
B
Cursor
S
Kling
A
TaglineAI search done right. Cited answers, not chat theater.AI project management with agents for each team.VS Code fork that made AI coding actually work.Kuaishou's video model. The surprise standout.
CategoryResearchProductivityCodingVideo
PricingFree + $20/mo ProFree + $8-$20/user/moFree + $20/mo Pro + $40/mo BusinessCredit-based, free trial
Best forReplacing Google for any question where you want a cited answer in seconds.Small teams wanting AI baked into project management.Developers. Non-developers who want to ship working code.Anyone who wants top-tier video quality for less.
Strengths
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • Custom AI agents per project
  • Doc + tasks + kanban in one
  • Affordable for teams
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
  • Very strong motion + physics
  • Often beats Runway on realism
  • Great price
Weaknesses
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Feature sprawl
  • AI agents need tuning to be useful
  • Can feel overwhelming for non-coders
  • Expensive at scale
  • UX is rough for English speakers
  • Queue times
Kai's verdictS-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.B-tier. Solid product but crowded market. Try it if Notion AI feels too generic.S-tier for coding. If you write code of any kind, this pays back the $20 in a day.A-tier. Rising fast. If you can tolerate the UX, quality per dollar is best-in-class.
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