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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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Grammarly
A
ChatGPT Operator
B
Ideogram
S
Granola
S
TaglineGrammar check + tone + AI drafting, everywhere you type.OpenAI's browser agent. Clicks and types on websites for you.The one that actually gets text in images right.Meeting notes that don't suck. Runs locally, no bot joins.
CategoryWritingAgentsImageMeetings
PricingFree + $12-$15/mo Premium + team plansIncluded with ChatGPT Pro $200/moFree + $8/mo + $20/mo + $60/moFree + $18/mo
Best forNon-native English writers, business email, anyone who types a lot.Power users willing to pay $200/mo for a browser bot.Anything with text — posters, ads, album covers, slide decks.Founders, execs, consultants who live in calls.
Strengths
  • Works in every browser/app
  • Now has generative AI (GrammarlyGO)
  • Tone detection + suggestions
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
  • Best text rendering in the game
  • Strong free tier
  • Good for logos, posters, thumbnails
  • No bot in the call — runs on your Mac
  • Strong templates
  • Fast summaries
Weaknesses
  • Can feel naggy
  • Premium features gate basics
  • Privacy concerns (reads your writing)
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
  • Aesthetic ceiling below Midjourney
  • Less style variety
  • Mac-only
  • Single-user by design
Kai's verdictA-tier for non-native English speakers. B-tier if your English is already strong — Claude does better with tone.B-tier. Still early. Manus is more flexible for less money.S-tier for text-in-image. Use this for posters, Midjourney for art.S-tier. Category-defining UX. If you take notes in meetings, switch this week.
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