Best GrammarPro Alternatives in 2026
Updated
20 platforms from grammar checkers ranked against GrammarPro on the same published basis.
- 1GrammarPro vs Sapling
- 2GrammarPro vs Trinka
- 3GrammarPro vs Linguix
- 4GrammarPro vs TextGears
- 5GrammarPro vs Ginger
- 6GrammarPro vs iGrammar
- 7GrammarPro vs Harper
- 8GrammarPro vs GrammarCheck.ai
- 9GrammarPro vs Outwrite
- 10GrammarPro vs LanguageTool
- 11GrammarPro vs GrammarBot
- 12GrammarPro vs Grammarly
- 13GrammarPro vs ProWritingAid
- 14GrammarPro vs WProofreader
- 15GrammarPro vs Wordvice AI
- 16GrammarPro vs MerciApp
- 17GrammarPro vs Microsoft Editor
- 18GrammarPro vs Rechtschreibprüfung24
- 19GrammarPro vs Grammar Guru
- 20GrammarPro vs Virtual Writing Tutor
GrammarPro alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Sapling | 8.7 | Free plan | $5/mo | API, Browser, self-hosted, Web, Windows |
| 2 | Trinka | 8.7 | Free plan | API, Browser, Mac, self-hosted, Web, Windows | |
| 3 | Linguix | 8.5 | Free plan | $5/mo | Android, API, Browser, iOS, Web |
| 4 | TextGears | 8.5 | Free plan | $2.48/mo | API, Web |
| 5 | Ginger | 8.4 | $0.42/mo | Android, API, Browser, iOS, Mac, self-hosted, Web, Windows | |
| 6 | iGrammar | 8.4 | Free plan | $10/mo | Android, API, Browser, iOS, Mac, Web |
| 7 | Harper | 8.3 | Free plan | Free | Android, API, Browser, iOS, Linux, Mac, Web, Windows |
| 8 | GrammarCheck.ai | 8.2 | Free plan | $0.21/mo | Android, API, Browser, iOS, Linux, Web |
| 9 | Outwrite | 7.7 | Free plan | $7.95/mo | API, Browser, Mac, Web, Windows |
| 10 | LanguageTool | 7.6 | Free plan | Free | Browser, iOS, Mac, Windows |
| 11 | GrammarBot | 7.6 | Free plan | $0.01/mo | API |
| 12 | Grammarly | 7.5 | Free plan | $12/mo | Android, iOS |
| 13 | ProWritingAid | 7.5 | Free plan | $10/mo | Browser |
| 14 | WProofreader | 7.4 | Free plan | €28.33/mo | API, Browser, Linux, self-hosted, Web, Windows |
| 15 | Wordvice AI | 7.3 | Free plan | $0.70/mo | Browser, Mac, Web, Windows |
| 16 | MerciApp | 7.2 | Free plan | €12/mo | Android, Browser, iOS, Mac, Web, Windows |
| 17 | Microsoft Editor | 7.1 | Browser, Mac, Web, Windows | ||
| 18 | Rechtschreibprüfung24 | 7.1 | Free plan | $300/mo | Web |
| 19 | Grammar Guru | 7.0 | Free plan | $1/mo | Browser, Linux, Mac, Web, Windows |
| 20 | Virtual Writing Tutor | 6.9 | Free plan | $3/mo | Web |
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Questions about GrammarPro alternatives
What is the best alternative to GrammarPro?
Sapling, number 1 in grammar checkers with a score of 8.7 out of 10. The others here: Trinka, Linguix, TextGears and 16 more.
What is the best free alternative to GrammarPro?
Sapling is the best-ranked alternative with a free plan. 18 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, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.