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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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Raycast AI
S
Perplexity
S
ChatGPT Operator
B
Groq
S
TaglineMac launcher + AI. Command-bar genius.AI search done right. Cited answers, not chat theater.OpenAI's browser agent. Clicks and types on websites for you.The fastest AI inference in the world. Crazy low latency.
CategoryProductivityResearchAgentsDev Platform
PricingFree (app) + $10/mo AIFree + $20/mo ProIncluded with ChatGPT Pro $200/moFree tier + pay-as-you-go API
Best forPower users on Mac who type a lot.Replacing Google for any question where you want a cited answer in seconds.Power users willing to pay $200/mo for a browser bot.Developers who need sub-100ms LLM responses.
Strengths
  • Invoke AI from anywhere on Mac with a hotkey
  • Choose your model (Claude, GPT, etc.)
  • AI Commands for repeatable workflows
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
  • 500+ tokens/sec on Llama/Mixtral — feels instant
  • Custom LPU hardware
  • Great free tier
Weaknesses
  • Mac-only
  • Monthly AI sub on top of free app
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
  • Open-weight models only (no Claude/GPT)
  • Less flexibility on custom configs
Kai's verdictS-tier if you're on Mac. The fastest way to get AI answers without context-switching.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.B-tier. Still early. Manus is more flexible for less money.S-tier for speed. When latency is the product, start here.
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