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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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research
coding
image
video
voice
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design
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audio
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Perplexity
S
Kling
A
GitHub Copilot
B
ElevenLabs
S
TaglineAI search done right. Cited answers, not chat theater.Kuaishou's video model. The surprise standout.Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.The voice gold standard. Cloning + TTS + dubbing.
Categoryresearchvideocodingvoice
PricingFree + $20/mo ProCredit-based, free trialFree (limited) + $10/mo Pro + $19/mo BusinessFree + $5-$330/mo
Best forReplacing Google for any question where you want a cited answer in seconds.Anyone who wants top-tier video quality for less.Teams with GitHub already. Devs who don't want to change IDEs.Podcasts, audiobooks, video VO, multilingual content.
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
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • Most natural-sounding voices
  • Multilingual voice cloning
  • Great API
Weaknesses
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • UX is rough for English speakers
  • Queue times
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • Pricing gets steep for production use
  • Some voices sound over-polished
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.B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.S-tier. Category leader. Nothing else is close yet.
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