Grammarly
8.6#2 in grammar checkersFrom $12 a monthFree planAndroidiOS
VisitGrammarly vs Harper
What both publish
| Fact | Grammarly | Harper |
|---|---|---|
| Browser extension | Yes | Yes |
| Desktop app | Yes | Yes |
| Free plan | Yes | Yes |
| Languages supported | 24 | 1 |
Grammarly plans
- FreeFree
- Pro$12 a month
- EnterprisePriced on request
- Plus—
Harper plans
- FreeFree
- HarperFree
Pick Grammarly if…
Grammarly suits individuals and teams seeking proofreading, rewriting, and tone guidance across listed browser and mobile options. Organizations can also consider its enterprise security features and support options.
Pick Harper if…
Harper suits writers seeking grammar and spelling checks with style suggestions, especially those who want web, browser-extension, or desktop access. Its single supported language makes it a fit for users who need that language coverage.