Best Grammar Checkers in 2026
Updated
88ranked
17free plans on this page
$0.01/molowest paid tier
11 Oct 2026last checked
Input list Grammar checkers 25 channels on this page · 98 of 200 spec lines stated by the makers
Ch Tool Free planPaid fromBrowser extensionDesktop appMobile appStyle suggestionsTone detectionLanguages supported Spec sheet Score
26 Typlx Free planYesPaid fromBrowser extensionYesDesktop appMobile appYesStyle suggestionsYesTone detectionLanguages supported 4/8spec lines stated 7.6
27 Wordeep Free planNoPaid fromBrowser extensionYesDesktop appYesMobile appStyle suggestionsTone detectionLanguages supported 3/8spec lines stated 7.6
28 Duden-Mentor Free planYesPaid fromBrowser extensionYesDesktop appNoMobile appNoStyle suggestionsYesTone detectionLanguages supported 5/8spec lines stated 7.5
29 Slick Write Free planYesPaid fromBrowser extensionYesDesktop appMobile appStyle suggestionsYesTone detectionLanguages supported 3/8spec lines stated 7.5
30 Cordial Free planYesPaid fromBrowser extensionYesDesktop appYesMobile appStyle suggestionsYesTone detectionLanguages supported 4/8spec lines stated 7.4
31 Lexicon Free planYesPaid fromBrowser extensionYesDesktop appYesMobile appStyle suggestionsYesTone detectionYesLanguages supported 5/8spec lines stated 7.3
32 Sentence Checker Free planYesPaid fromBrowser extensionYesDesktop appMobile appStyle suggestionsYesTone detectionYesLanguages supported 4/8spec lines stated 7.3
33 TextRanch Free planYesPaid fromBrowser extensionDesktop appMobile appStyle suggestionsYesTone detectionYesLanguages supported1 4/8spec lines stated 7.3
34 GrammarCheck.net Free planYesPaid fromBrowser extensionYesDesktop appMobile appStyle suggestionsYesTone detectionLanguages supported 3/8spec lines stated 7.3
35 Scribbr Grammar Checker Free planYesPaid fromBrowser extensionYesDesktop appMobile appStyle suggestionsYesTone detectionLanguages supported 3/8spec lines stated 7.2
36 Korr Free planYesPaid fromBrowser extensionYesDesktop appYesMobile appStyle suggestionsYesTone detectionLanguages supported5 5/8spec lines stated 7.2
37 Ghotit Free planNoPaid fromBrowser extensionNoDesktop appYesMobile appYesStyle suggestionsYesTone detectionLanguages supported1 6/8spec lines stated 7.2
38 Engram Free planYesPaid fromBrowser extensionDesktop appMobile appStyle suggestionsYesTone detectionLanguages supported 2/8spec lines stated 7.2
39 LTeX+ Free planPaid fromBrowser extensionDesktop appMobile appStyle suggestionsYesTone detectionLanguages supported 1/8spec lines stated 7.2
40 GrammarPro Free planYesPaid fromBrowser extensionNoDesktop appNoMobile appNoStyle suggestionsYesTone detectionYesLanguages supported 6/8spec lines stated 7.2
41 ORFO Free planYesPaid fromBrowser extensionDesktop appYesMobile appStyle suggestionsYesTone detectionNoLanguages supported1 5/8spec lines stated 7.2
42 Corrector.app Free planYesPaid fromBrowser extensionDesktop appMobile appNoStyle suggestionsYesTone detectionLanguages supported 3/8spec lines stated 7.1
43 CorrectNow Free planYesPaid fromBrowser extensionDesktop appMobile appStyle suggestionsYesTone detectionLanguages supported 2/8spec lines stated 7.1
44 AI Grammar Mentor Free planYesPaid fromBrowser extensionDesktop appMobile appStyle suggestionsYesTone detectionYesLanguages supported 3/8spec lines stated 7.0
45 GrammarBot Free planYesPaid fromBrowser extensionNoDesktop appNoMobile appNoStyle suggestionsNoTone detectionNoLanguages supported1 7/8spec lines stated 7.0
46 WritingTool Free planYesPaid fromBrowser extensionDesktop appMobile appStyle suggestionsYesTone detectionLanguages supported 2/8spec lines stated 6.9
47 TextWarden Free planYesPaid fromBrowser extensionYesDesktop appYesMobile appNoStyle suggestionsYesTone detectionNoLanguages supported 6/8spec lines stated 6.9
48 EyeSift Free planYesPaid fromBrowser extensionDesktop appMobile appStyle suggestionsYesTone detectionLanguages supported 2/8spec lines stated 6.9
49 Prose Free planYesPaid fromBrowser extensionYesDesktop appNoMobile appStyle suggestionsYesTone detectionYesLanguages supported 5/8spec lines stated 6.9
50 Grammalecte Free planYesPaid fromBrowser extensionYesDesktop appYesMobile appStyle suggestionsYesTone detectionLanguages supported1 5/8spec lines stated 6.9
Compare all 25 in a table
| # | Tool | Score | Free plan | From | Free plan | Paid from | Browser extension | Desktop app |
|---|---|---|---|---|---|---|---|---|
| 26 | Typlx | 7.6 | Free plan | Free | Yes | Yes | ||
| 27 | Wordeep | 7.6 | $8.25/mo | No | Yes | Yes | ||
| 28 | Duden-Mentor | 7.5 | Free plan | €2.99/mo | Yes | Yes | No | |
| 29 | Slick Write | 7.5 | Free plan | Free | Yes | Yes | ||
| 30 | Cordial | 7.4 | Yes | Yes | Yes | |||
| 31 | Lexicon | 7.3 | Yes | Yes | Yes | |||
| 32 | Sentence Checker | 7.3 | Free plan | Free | Yes | Yes | ||
| 33 | TextRanch | 7.3 | $10/mo | Yes | ||||
| 34 | GrammarCheck.net | 7.3 | Free plan | Free | Yes | Yes | ||
| 35 | Scribbr Grammar Checker | 7.2 | Yes | Yes | ||||
| 36 | Korr | 7.2 | Free plan | Free | Yes | Yes | Yes | |
| 37 | Ghotit | 7.2 | No | No | Yes | |||
| 38 | Engram | 7.2 | Free plan | $12.99/mo | Yes | |||
| 39 | LTeX+ | 7.2 | Free plan | Free | ||||
| 40 | GrammarPro | 7.2 | Free plan | $5/mo | Yes | No | No | |
| 41 | ORFO | 7.2 | Yes | Yes | ||||
| 42 | Corrector.app | 7.1 | Free plan | Free | Yes | |||
| 43 | CorrectNow | 7.1 | Free plan | Free | Yes | |||
| 44 | AI Grammar Mentor | 7.0 | Free plan | $6/mo | Yes | |||
| 45 | GrammarBot | 7.0 | Free plan | $0.01/mo | Yes | No | No | |
| 46 | WritingTool | 6.9 | Yes | |||||
| 47 | TextWarden | 6.9 | Free plan | Free | Yes | Yes | Yes | |
| 48 | EyeSift | 6.9 | Free plan | Free | Yes | |||
| 49 | Prose | 6.9 | Free plan | $10/mo | Yes | Yes | No | |
| 50 | Grammalecte | 6.9 | Free plan | Free | Yes | Yes | Yes |