LanguageTool
A multilingual grammar and style checker with an open-source core.
About LanguageTool
In LanguageTool’s own words: “Instantly check grammar, punctuation, and spelling errors with LanguageTool's AI-powered grammar checker. Enhance your writing in over 30 languages with ease.”
LanguageTool has a free plan and is open source.
People switching from Grammarly often consider LanguageTool.
LanguageTool is an alternative to
Similar to LanguageTool
- Hemingway EditorHighlights long sentences and passive voice to make writing clearer.
- Microsoft EditorSpelling and grammar suggestions built into Microsoft 365.
- ProWritingAidIn-depth style and grammar reports, popular with fiction writers.
- QuillBotParaphrasing, grammar checking and summarising.
- WordtuneAI rewrites that offer alternative phrasings for your sentences.
Listed for information; LaunchStall isn’t affiliated with LanguageTool. The quoted description comes from languagetool.org. Features and plans change — check the official site for current details.