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OpenAlternative

LanguageTool

Check grammar, punctuation, and spelling errors instantly with AI-powered technology. Supports 30+ languages with browser extensions and desktop apps.

Open Source Alternative to:
Screenshot of LanguageTool

Check grammar, punctuation, and spelling errors instantly with AI-powered technology. Supports 30+ languages with browser extensions and desktop apps.

It is positioned as an open-source alternative to Grammarly.

Primary category: Productivity & Utilities.

Detected stack: Github Actions, CSS, Bash, Python, Java, Perl.

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What is LanguageTool?

LanguageTool is an open source project listed in the OpenAlternative directory. It is useful for teams comparing software options, evaluating self-hosted tools, and replacing proprietary services with transparent alternatives.

Alternative use case

LanguageTool can be considered when you are looking for open source alternatives to tools such as Grammarly.

Technology stack

LanguageTool is associated with technologies including Bash, CircleCI, CSS, Github Actions, Java, Perl, Python, which can help developers understand how it fits into an existing engineering stack.