Grammarly uses a "free + value-added" model, and its Pro version provides advanced value in five main dimensions:
| functional category | free version | Pro version |
|---|---|---|
| grammar detection | Ground rules check | Complex sentence analysis (e.g., virtual voice, subordinate clause structure) |
| Style Optimization | – | Full text tone adjustment (6 modes such as formal/friendly) |
| weight checking system | – | Compare originality reports on billions of web pages |
| Writing Advice | General Tips | Customized advice based on writing field (academic/business) |
| AI generation | – | Automatic drafting of emails/reports/outlines, etc. |
Upgrades are recommended for the following groups of people:
1) Academic researchers (need to check and standardize citations)
2) Business people (important emails require precise tone control)
3) Content creators (relying on AI to generate first drafts)
4) English Language Learners (needing instruction in all aspects of writing)
If the average user only needs basic proofreading, the free version can already meet their daily needs.
This answer comes from the articleGrammarly: the smart tool for proofreading and optimizing written content in real timeThe
May not be reproduced without permission:AI productivity tools " What are the upgraded features of the paid version of Grammarly compared to the free version? Is it worth buying?
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