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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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Gemini
A
Perplexity
S
DALL-E 3
B
TaglineGoogle's answer. Best integrated with Workspace + free for a lot.AI search done right. Cited answers, not chat theater.OpenAI's image model. Built into ChatGPT Plus.
Categorychatresearchimage
PricingFree + $20/mo Advanced (bundled with 2TB Drive)Free + $20/mo ProIncluded with ChatGPT Plus $20/mo
Best forAnyone already on Google, research tasks, summarizing long documents.Replacing Google for any question where you want a cited answer in seconds.ChatGPT Plus users who want images without paying extra.
Strengths
  • Native Google Workspace integration
  • Very long context (1M+)
  • Deep Research feature
  • Free tier is generous
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • Excellent prompt understanding
  • Built into ChatGPT — no extra subscription
  • Good at composition + concepts
Weaknesses
  • Writing quality trails Claude
  • Over-refusals on edge content
  • UI is cluttered
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
Kai's verdictA-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.B-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.
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