Delivers real-time spelling, grammar, and style check, generative AI for instant drafts, comprehensive writing feedback, and enhanced sentence clarity and word choice for effective communication on multiple platforms, including desktops and web browsers.
Cost / License
- Freemium (Subscription)
- Proprietary
Application types
Platforms
- Mac
- Windows
- Online
- Microsoft Edge
- Google Chrome
- Microsoft Outlook
- Safari
- Microsoft Word
- Software as a Service (SaaS)
- Mozilla Firefox




Comments about Grammarly as an Alternative to LanguageTool
Too resource heavy, not open source, and not easy to use.
Only for English and don't support French

Some users think Grammarly is a great LanguageTool alternative, some don't.
Grammarly is the most popular Windows, Mac & SaaS alternative to LanguageTool.
- Grammarly is Freemium and Proprietary
- Grammarly is Security-focused

































Grammarly is only for English, LT offers a number of languages.