What are the best grammar checkers?
AI Visibility Ranking
Brands ordered by GenRank score for this question.
DirectionalQuestion-level figures rest on at most 6 answers per brand, so treat them as direction, not a verdict; the category ranking is the number to judge by. Scores are for the week of 2026-11-08.
| Rank | Brand | Named by | Score |
|---|---|---|---|
| 1 | Grammarly | 6/6 | 97.0 |
| 2 | ProWritingAid | 6/6 | 66.3 |
| 3 | LanguageTool | 6/6 | 63.5 |
| 4 | QuillBot | 5/6 | 49.0 |
| 5 | Scrivener | 4/6 | 39.1 |
| 6 | Hemingway Editor | 4/6 | 39.1 |
| 7 | Microsoft Editor | 3/6 | 31.9 |
| 8 | Word | 3/6 | 30.7 |
| 9 | Docs | 3/6 | 24.8 |
| 10 | Microsoft 365 | 2/6 | 20.3 |
Sources these answers cited
The sites each surface's answer cited this week. The logos are the surfaces that cited the site.
| Source | Cited by |
|---|---|
| grammarly.comGrammarly Prices and Plans | Grammarly |   3 surfaces |
| grammarpro.aiBest Grammar Checkers in 2026 — 10 Tools Compared & Reviewed |   2 surfaces |
| prowritingaid.comProWritingAid's Writing Reports | 2 surfaces |
| quillbot.comFree AI Grammar Checker (no sign-up required) - Quillbot AI | 2 surfaces |
| reddit.comcommunity · best grammar checkers? : r/writers - Reddit | 2 surfaces |
| revise.ioAI Grammar Checkers (2026): 8 Best Tools Compared - revise.io | 2 surfaces |
| thewritepractice.comWhat Is the Best Grammar Checker? | 2 surfaces |
| youtube.comsocial · Best Grammar Checkers for Authors | 2 surfaces |
| aisotools.com8 Best AI Grammar Checkers in 2026 (Free & Paid, Ranked) | 1 surfaces |
| bestwriting.com10 Best Grammar Checkers for 2026 (Free & Paid) | 1 surfaces |
| contentestate.com10 Best Grammar Checkers Rated by a Professional Editor - Content Estate | 1 surfaces |
| dotefl.com15 Best Free Grammar Checkers in 2026 - DoTEFL | 1 surfaces |
14 more
Rank trend
Rank trends are drawn once two weekly editions under the same methodology exist. Only the first edition is in so far.