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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
Voice
Meetings
Design
Productivity
Audio
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Agents
Dev Platform
Data
Marketing
Education
Perplexity
S
Kling
A
Claude Code
S
Taskade
B
TaglineAI search done right. Cited answers, not chat theater.Kuaishou's video model. The surprise standout.Anthropic's CLI agent. Opus-powered, operates on your repo directly.AI project management with agents for each team.
CategoryResearchVideoCodingProductivity
PricingFree + $20/mo ProCredit-based, free trialPart of Claude Pro/Max/Team plansFree + $8-$20/user/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 who want an agent, not autocomplete. Large refactors, tests, docs.Small teams wanting AI baked into project management.
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
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
  • Custom AI agents per project
  • Doc + tasks + kanban in one
  • Affordable for teams
Weaknesses
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • UX is rough for English speakers
  • Queue times
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
  • Feature sprawl
  • AI agents need tuning to be useful
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 if you live in the terminal. Different shape than Cursor — complementary, not replacement.B-tier. Solid product but crowded market. Try it if Notion AI feels too generic.
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