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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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DALL-E 3
B
Ollama
S
Grammarly
A
Lex
A
TaglineOpenAI's image model. Built into ChatGPT Plus.Run LLMs locally. One-line install, GUI optional.Grammar check + tone + AI drafting, everywhere you type.Google Docs with an AI collaborator baked in.
CategoryImageDev PlatformWritingWriting
PricingIncluded with ChatGPT Plus $20/moFree + open sourceFree + $12-$15/mo Premium + team plansFree + $12/mo
Best forChatGPT Plus users who want images without paying extra.Devs wanting offline/local LLMs for privacy or experimentation.Non-native English writers, business email, anyone who types a lot.Essays, long-form drafts, thinking on the page.
Strengths
  • Excellent prompt understanding
  • Built into ChatGPT — no extra subscription
  • Good at composition + concepts
  • Run Llama, Mistral, Qwen, etc. on your laptop
  • Simple CLI + API
  • Hardware-aware (picks the right quant)
  • Works in every browser/app
  • Now has generative AI (GrammarlyGO)
  • Tone detection + suggestions
  • Clean writing UX — distraction-free
  • +++ prompt triggers AI help
  • Collaboration + AI feedback together
Weaknesses
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
  • Needs beefy laptop for larger models
  • Speed way behind cloud APIs
  • Can feel naggy
  • Premium features gate basics
  • Privacy concerns (reads your writing)
  • Less feature-rich than Google Docs
  • AI ceiling below dedicated tools
Kai's verdictB-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.S-tier for local inference. If you care about privacy or want to tinker, install this today.A-tier for non-native English speakers. B-tier if your English is already strong — Claude does better with tone.A-tier. Beautiful UX. The writing app I'd pick if I only wrote long-form.
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