Best Harper Alternatives in 2026
Updated
20 apps from grammar checkers ranked against Harper on the same published basis.
- 1Harper vs LanguageTool
- 2Harper vs Grammarly
- 3Harper vs Linguix
- 4Harper vs iGrammar
- 5Harper vs Ginger
- 6Harper vs Scribens
- 7Harper vs Typlx
- 8Harper vs GrammarCheck.ai
- 9Harper vs Antidote
- 10Harper vs CorrectEnglish
- 11Harper vs WhiteSmoke
- 12Harper vs ProWritingAid
- 13Harper vs Sapling
- 14Harper vs Trinka
- 15Harper vs Wordvice AI
- 16Harper vs Ghotit
- 17Harper vs TextGears
- 18Harper vs Wordeep
- 19Harper vs MerciApp
- 20Harper vs Typeright
Harper alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | LanguageTool | 9.8 | Free plan | Free | Browser, iOS, Mac, Windows |
| 2 | Grammarly | 9.7 | Free plan | $12/mo | Android, iOS |
| 3 | Linguix | 9.3 | Free plan | $5/mo | Android, API, Browser, iOS, Web |
| 4 | iGrammar | 9.1 | Free plan | $10/mo | Android, API, Browser, iOS, Mac, Web |
| 5 | Ginger | 9.0 | No | $0.42/mo | Android, API, Browser, iOS, Mac, self-hosted, Web, Windows |
| 6 | Scribens | 8.7 | No | €4.99/mo | Web, Windows, Mac, iOS, Android |
| 7 | Typlx | 8.6 | Free plan | Free | iOS |
| 8 | GrammarCheck.ai | 8.6 | Free plan | $4/mo | Web, iOS, Android, Linux |
| 9 | Antidote | 8.4 | No | €4/mo | Web, Windows, Mac, Linux, iOS, Android |
| 10 | CorrectEnglish | 8.4 | Free plan | $6.67/mo | Web, iOS, Android |
| 11 | WhiteSmoke | 8.2 | No | $0.83/mo | Web, Windows, Mac, iOS, Android |
| 12 | ProWritingAid | 8.1 | Free plan | $10/mo | Browser |
| 13 | Sapling | 8.0 | Free plan | $5/mo | API, Browser, self-hosted, Web, Windows |
| 14 | Trinka | 8.0 | Free plan | — | API, Browser, Mac, self-hosted, Web, Windows |
| 15 | Wordvice AI | 7.9 | Free plan | $0.70/mo | Browser, Mac, Web, Windows |
| 16 | Ghotit | 7.8 | No | — | Windows, Mac, iOS |
| 17 | TextGears | 7.7 | Free plan | $2.48/mo | API, Web |
| 18 | Wordeep | 7.7 | No | $8.25/mo | Android, Browser, iOS, Mac, Web |
| 19 | MerciApp | 7.6 | Free plan | €12/mo | Web, Windows, Mac |
| 20 | Typeright | 7.6 | No | — | iOS, Android |
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Questions about Harper alternatives
What is the best alternative to Harper?
LanguageTool, number 1 in grammar checkers with a score of 9.8 out of 10. The others here: Grammarly, Linguix, iGrammar and 16 more.
What is the best free alternative to Harper?
LanguageTool is the best-ranked alternative with a free plan. 13 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.