AI Life / Work & Study / Writing & Email
Grammarly fixes what you wrote, where you write it. ChatGPT writes or rewrites when you ask. For work email, that difference decides it. More on the writing and email hub .
Price
| Grammarly Pro | ChatGPT Plus | |
|---|---|---|
| Price | $12/mo billed annually, $30 month to month | $20/mo |
Source: Grammarly plans , OpenAI .
Grammarly
Works inside Gmail, Outlook and most text boxes. Pro includes 2,000 AI prompts a month. Catches tone and clarity problems as you type. Best when you write your own emails and want them cleaner. Try Grammarly
ChatGPT
Better at drafting from a few bullet points, summarizing a long thread, or rewriting for a different audience. You copy and paste, unless your email client has AI built in.
Which one
- You write a lot and want it polished in place: Grammarly.
- You want drafts and summaries: ChatGPT.
- Your email app already has AI: you may not need either. See best AI email client .
Either way, read before you send. AI gets names, dates and promises wrong. Students should also check AI study tools and their school’s rules.