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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.
Pick tools (4 selected)
Chatbots
Research
Coding
Image
Video
Voice
Meetings
Design
Productivity
Audio
Writing
Agents
Dev Platform
Data
Marketing
Education
ChatGPT Operator
B
Perplexity
S
DALL-E 3
B
Lex
A
TaglineOpenAI's browser agent. Clicks and types on websites for you.AI search done right. Cited answers, not chat theater.OpenAI's image model. Built into ChatGPT Plus.Google Docs with an AI collaborator baked in.
CategoryAgentsResearchImageWriting
PricingIncluded with ChatGPT Pro $200/moFree + $20/mo ProIncluded with ChatGPT Plus $20/moFree + $12/mo
Best forPower users willing to pay $200/mo for a browser bot.Replacing Google for any question where you want a cited answer in seconds.ChatGPT Plus users who want images without paying extra.Essays, long-form drafts, thinking on the page.
Strengths
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
  • 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
  • Clean writing UX — distraction-free
  • +++ prompt triggers AI help
  • Collaboration + AI feedback together
Weaknesses
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
  • Less feature-rich than Google Docs
  • AI ceiling below dedicated tools
Kai's verdictB-tier. Still early. Manus is more flexible for less money.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.A-tier. Beautiful UX. The writing app I'd pick if I only wrote long-form.
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