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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
Claude
S
ChatGPT
S
Grammarly
A
TaglineMac launcher + AI. Command-bar genius.Anthropic's flagship — best reasoning + longest useful context.The default. Strongest ecosystem + best multimodal breadth.Grammar check + tone + AI drafting, everywhere you type.
Categoryproductivitychatchatwriting
PricingFree (app) + $10/mo AIFree + $20/mo Pro + team/enterpriseFree + $20/mo Plus + $200/mo ProFree + $12-$15/mo Premium + team plans
Best forPower users on Mac who type a lot.Long writing, code, careful thinking, documents over 50 pages.General use, voice chat, image generation, first-time AI users.Non-native English writers, business email, anyone who types a lot.
Strengths
  • Invoke AI from anywhere on Mac with a hotkey
  • Choose your model (Claude, GPT, etc.)
  • AI Commands for repeatable workflows
  • Best-in-class writing + nuanced reasoning
  • 1M context on Opus
  • Artifacts for code/docs
  • Lowest hallucination rate in my testing
  • Great voice mode
  • Huge plugin/custom GPT ecosystem
  • Strong image generation (DALL-E built in)
  • Code Interpreter
  • Works in every browser/app
  • Now has generative AI (GrammarlyGO)
  • Tone detection + suggestions
Weaknesses
  • Mac-only
  • Monthly AI sub on top of free app
  • Image generation is weak
  • No native web search on all tiers
  • Reasoning quality varies by mode
  • Can be verbose
  • Confabulates on niche facts
  • Can feel naggy
  • Premium features gate basics
  • Privacy concerns (reads your writing)
Kai's verdictS-tier if you're on Mac. The fastest way to get AI answers without context-switching.S-tier for reasoning and writing. If you only pay for one chatbot, pay for this one — especially for long work.S-tier all-rounder. If you want one tool that does everything okay-to-great, this is it.A-tier for non-native English speakers. B-tier if your English is already strong — Claude does better with tone.
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