Best GrammarPro Alternatives in 2026
Updated
20 apps from grammar checkers ranked against GrammarPro on the same published basis.
- 1GrammarPro vs LanguageTool
- 2GrammarPro vs Grammarly
- 3GrammarPro vs Trinka
- 4GrammarPro vs MerciApp
- 5GrammarPro vs Ginger
- 6GrammarPro vs Sapling
- 7GrammarPro vs Wordvice AI
- 8GrammarPro vs Harper
- 9GrammarPro vs ProWritingAid
- 10GrammarPro vs Linguix
- 11GrammarPro vs Microsoft Editor
- 12GrammarPro vs iGrammar
- 13GrammarPro vs Grammar Guru
- 14GrammarPro vs GrammarCheck.ai
- 15GrammarPro vs Scribens
- 16GrammarPro vs Rechtschreibprüfung24
- 17GrammarPro vs TextGears
- 18GrammarPro vs GemType
- 19GrammarPro vs Antidote
- 20GrammarPro vs Virtual Writing Tutor
GrammarPro alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | LanguageTool | 9.4 | Free plan | Free | Browser, iOS, Mac, Windows |
| 2 | Grammarly | 9.1 | Free plan | $12/mo | Android, iOS |
| 3 | Trinka | 9.1 | Free plan | API, Browser, Mac, self-hosted, Web, Windows | |
| 4 | MerciApp | 9.1 | Free plan | €12/mo | Android, Browser, iOS, Mac, Web, Windows |
| 5 | Ginger | 8.9 | $0.42/mo | Android, API, Browser, iOS, Mac, self-hosted, Web, Windows | |
| 6 | Sapling | 8.9 | Free plan | $5/mo | API, Browser, self-hosted, Web, Windows |
| 7 | Wordvice AI | 8.9 | Free plan | $0.70/mo | Browser, Mac, Web, Windows |
| 8 | Harper | 8.9 | Free plan | Free | Android, API, Browser, iOS, Linux, Mac, Web, Windows |
| 9 | ProWritingAid | 8.8 | Free plan | $10/mo | Browser |
| 10 | Linguix | 8.8 | Free plan | $5/mo | Android, API, Browser, iOS, Web |
| 11 | Microsoft Editor | 8.7 | Browser, Mac, Web, Windows | ||
| 12 | iGrammar | 8.7 | Free plan | $10/mo | Android, API, Browser, iOS, Mac, Web |
| 13 | Grammar Guru | 8.7 | Free plan | $1/mo | Browser, Linux, Mac, Web, Windows |
| 14 | GrammarCheck.ai | 8.5 | Free plan | $0.21/mo | Android, API, Browser, iOS, Linux, Web |
| 15 | Scribens | 8.4 | €4.99/mo | Web, Windows, Mac, iOS, Android | |
| 16 | Rechtschreibprüfung24 | 8.4 | Free plan | $300/mo | Web |
| 17 | TextGears | 8.4 | Free plan | $2.48/mo | API, Web |
| 18 | GemType | 8.4 | Free plan | Free | Windows, Mac, Linux, Web |
| 19 | Antidote | 8.3 | No | €4/mo | Web, Windows, Mac, Linux, iOS, Android |
| 20 | Virtual Writing Tutor | 8.2 | Free plan | $3/mo | Web |
Make your app an alternative to GrammarPro
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about GrammarPro alternatives
What is the best alternative to GrammarPro?
LanguageTool, number 1 in grammar checkers with a score of 9.4 out of 10. The others here: Grammarly, Trinka, MerciApp and 16 more.
What is the best free alternative to GrammarPro?
LanguageTool is the best-ranked alternative with a free plan. 16 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on.