ChatGPT vs Grammarly——哪个更胜一筹？
选 ChatGPT，如果你: 适合所有人 — AI写作的瑞士军刀，最强的通用模型
选 Grammarly，如果你: 写邮件、文档或帖子时想要一个随时在线、到处抓错的安全网的所有人
我们的看法: ChatGPT for simplicity, Grammarly for power users.
| ChatGPT | Grammarly | |
|---|---|---|
| 价格 | Free with GPT-4o mini | Plus $20/mo | Free with basic grammar and spelling checks | Pro $12/mo |
| 功能 | Conversational AI writing, Custom GPTs, DALL-E image generation, Code interpreter, Web browsing and file analysis | Real-time grammar, spelling, and punctuation corrections, Tone detection and rewrite suggestions, AI text generation and reply drafting, Works everywhere via browser extension and desktop app, Plagiarism checker on paid plans |
| 最适合 | Everyone — the Swiss Army knife of AI writing with the best general-purpose model | Anyone who writes emails, docs, or posts and wants an always-on safety net that catches mistakes everywhere |
| 学习曲线 | 简单 | 简单 |
真正的区别
Both offer free tiers, so the real question is what you get when you start paying.
ChatGPT stands out with Conversational AI writing and Custom GPTs. Grammarly counters with Real-time grammar, spelling, and punctuation corrections and Tone detection and rewrite suggestions.
ChatGPT's Achilles heel: not purpose-built for marketing — no brand voice, no templates, no team workflow. you have to prompt-engineer everything yourself. Grammarly's: suggestions can be overly conservative and strip personality from your writing if you accept everything blindly. Pick whichever weakness you can live with.
最终结论
If you value conversational ai writing and 适合所有人 — ai写作的瑞士军刀，最强的通用模型, go with ChatGPT. If 写邮件、文档或帖子时想要一个随时在线、到处抓错的安全网的所有人 matters more, Grammarly is your pick. Neither is a bad choice — but one will fit your workflow better.