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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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Dev Platform
Agents
Voice
Video
Audio
Research
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Image
Meetings
Design
Productivity
Writing
Data
Marketing
Education
Fathom
S
Perplexity
S
Lex
A
Midjourney
S
TaglineMeeting notes, free forever for individuals.AI search done right. Cited answers, not chat theater.Google Docs with an AI collaborator baked in.The aesthetic gold standard for AI image generation.
CategoryMeetingsResearchWritingImage
PricingFree for individuals + $15-$29/user/mo teamsFree + $20/mo ProFree + $12/mo$10-$120/mo
Best forSolo operators, freelancers, small teams on a budget.Replacing Google for any question where you want a cited answer in seconds.Essays, long-form drafts, thinking on the page.Anyone who wants beautiful images without thinking about prompts.
Strengths
  • Unlimited free tier for solo use
  • Strong summaries + action items
  • Works in Zoom, Meet, Teams
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • Clean writing UX — distraction-free
  • +++ prompt triggers AI help
  • Collaboration + AI feedback together
  • Best-in-class art direction
  • v7 is stunning
  • Great style consistency
Weaknesses
  • Bot-joining model
  • Team features gated
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Less feature-rich than Google Docs
  • AI ceiling below dedicated tools
  • No free tier
  • Discord-first UX (web now available)
  • Less controllable than ComfyUI
Kai's verdictS-tier for solo + free. The best free option, hands down.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.A-tier. Beautiful UX. The writing app I'd pick if I only wrote long-form.S-tier for aesthetics. If you care how it looks more than how it's made, this wins.
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