Best Grammar Checkers in 2026
Updated
86 grammar checkers ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
86ranked
9free plans on this page
$0.01/molowest paid tier
4 Oct 2026last checked
Recognised 40% · Phone app 26% · Documented 20% · Free plan 14% of the score
- 51 Engram No phone app RecognisedPhone appDocumentedFree plan 6.2$12.99/mo
- 52 Prose No phone app RecognisedPhone appDocumentedFree plan 6.2$10/mo Browser extension: YesDesktop app: No
- 53 WritingTool No phone app RecognisedPhone appDocumentedFree plan 6.1
- 54 CorrectNow No phone app RecognisedPhone appDocumentedFree plan 6.1Free
- 55 GrammarBot No phone app RecognisedPhone appDocumentedFree plan 6.1$0.01/mo Browser extension: NoDesktop app: NoMobile app: No
- 56 Verant No phone app RecognisedPhone appDocumentedFree plan 6.0$5/mo
- 57 ProLexis No phone app RecognisedPhone appDocumentedFree plan 6.0€20/mo Browser extension: YesDesktop app: Yes
- 58 SpellCheckPlus No phone app RecognisedPhone appDocumentedFree plan 6.0Free Desktop app: No
- 59 GhostEdit No phone app RecognisedPhone appDocumentedFree plan 5.9 Browser extension: NoDesktop app: Yes
- 60 SpanishChecker No phone app RecognisedPhone appDocumentedFree plan 5.9Free Desktop app: No
- 61 TextChecker No phone app RecognisedPhone appDocumentedFree plan 5.8 Browser extension: Yes
- 62 Scribbr Grammar Checker No phone app RecognisedPhone appDocumentedFree plan 5.8 Browser extension: Yes
- 63 Grammalecte No phone app RecognisedPhone appDocumentedFree plan 5.8 Browser extension: YesDesktop app: Yes
- 64 AlloCorrecteur No phone app RecognisedPhone appDocumentedFree plan 5.8€9.90/mo Mobile app: No
- 65 GrammarCheck.net No phone app RecognisedPhone appDocumentedFree plan 5.7 Browser extension: Yes
- 66 GaelGram No phone app RecognisedPhone appDocumentedFree plan 5.7€1.97/mo
- 67 Proofly No phone app RecognisedPhone appDocumentedFree plan 5.7Free Browser extension: Yes
- 68 Corrector.app No phone app RecognisedPhone appDocumentedFree plan 5.5Free Mobile app: No
- 69 Correctify No phone app RecognisedPhone appDocumentedFree plan 5.4 Desktop app: Yes
- 70 SayBetter No phone app RecognisedPhone appDocumentedFree plan 5.4
- 71 Not Grammarly No phone app RecognisedPhone appDocumentedFree plan 5.4 Desktop app: Yes
- 72 BonPatron No phone app RecognisedPhone appDocumentedFree plan 5.4 Desktop app: No
- 73 OnlineCorrection.com No phone app RecognisedPhone appDocumentedFree plan 5.4Free
- 74 Gramara No phone app RecognisedPhone appDocumentedFree plan 5.3
- 75 Correctly No phone app RecognisedPhone appDocumentedFree plan 5.1 Browser extension: Yes
Compare all 25 in a table
| # | App | Score | Free plan | From | Free plan | Paid from | Browser extension | Desktop app |
|---|---|---|---|---|---|---|---|---|
| 51 | Engram | 6.2 | Free plan | $12.99/mo | Yes | — | — | — |
| 52 | Prose | 6.2 | Free plan | $10/mo | Yes | — | Yes | No |
| 53 | WritingTool | 6.1 | No | — | Yes | — | — | — |
| 54 | CorrectNow | 6.1 | Free plan | Free | Yes | — | — | — |
| 55 | GrammarBot | 6.1 | Free plan | $0.01/mo | Yes | — | No | No |
| 56 | Verant | 6.0 | No | $5/mo | No | — | — | — |
| 57 | ProLexis | 6.0 | No | €20/mo | No | — | Yes | Yes |
| 58 | SpellCheckPlus | 6.0 | Free plan | Free | Yes | — | — | No |
| 59 | GhostEdit | 5.9 | No | — | Yes | — | No | Yes |
| 60 | SpanishChecker | 5.9 | Free plan | Free | Yes | — | — | No |
| 61 | TextChecker | 5.8 | No | — | Yes | — | Yes | — |
| 62 | Scribbr Grammar Checker | 5.8 | No | — | Yes | — | Yes | — |
| 63 | Grammalecte | 5.8 | No | — | Yes | — | Yes | Yes |
| 64 | AlloCorrecteur | 5.8 | No | €9.90/mo | Yes | — | — | — |
| 65 | GrammarCheck.net | 5.7 | No | — | Yes | — | Yes | — |
| 66 | GaelGram | 5.7 | No | €1.97/mo | No | — | — | — |
| 67 | Proofly | 5.7 | Free plan | Free | Yes | — | Yes | — |
| 68 | Corrector.app | 5.5 | Free plan | Free | Yes | — | — | — |
| 69 | Correctify | 5.4 | No | — | — | — | — | Yes |
| 70 | SayBetter | 5.4 | No | — | Yes | — | — | — |
| 71 | Not Grammarly | 5.4 | No | — | Yes | — | — | Yes |
| 72 | BonPatron | 5.4 | No | — | Yes | — | — | No |
| 73 | OnlineCorrection.com | 5.4 | Free plan | Free | Yes | — | — | — |
| 74 | Gramara | 5.3 | No | — | Yes | — | — | — |
| 75 | Correctly | 5.1 | No | — | — | — | Yes | — |