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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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Lex
A
Elicit
S
Ideogram
S
ChatGPT Operator
B
TaglineGoogle Docs with an AI collaborator baked in.AI research assistant for academic literature.The one that actually gets text in images right.OpenAI's browser agent. Clicks and types on websites for you.
Categorywritingresearchimageagents
PricingFree + $12/moFree + $12-$42/moFree + $8/mo + $20/mo + $60/moIncluded with ChatGPT Pro $200/mo
Best forEssays, long-form drafts, thinking on the page.Grad students, researchers, anyone doing literature reviews.Anything with text — posters, ads, album covers, slide decks.Power users willing to pay $200/mo for a browser bot.
Strengths
  • Clean writing UX — distraction-free
  • +++ prompt triggers AI help
  • Collaboration + AI feedback together
  • Searches 125M+ papers
  • Extracts + synthesizes findings across papers
  • Systematic review workflow
  • Best text rendering in the game
  • Strong free tier
  • Good for logos, posters, thumbnails
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
Weaknesses
  • Less feature-rich than Google Docs
  • AI ceiling below dedicated tools
  • Academic-only
  • Can hallucinate citations — verify everything
  • Aesthetic ceiling below Midjourney
  • Less style variety
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
Kai's verdictA-tier. Beautiful UX. The writing app I'd pick if I only wrote long-form.S-tier for academic research. Nothing else comes close for systematic reviews.S-tier for text-in-image. Use this for posters, Midjourney for art.B-tier. Still early. Manus is more flexible for less money.
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