LanguageTool
LanguageTool is a multilingual writing assistant that checks grammar, spelling, punctuation, and style, offers paraphrasing, and integrates across browsers, Google Docs, Microsoft Word, desktop apps for macOS/Windows, and email clients; a Premium/business offering is mentioned on the site.
The official pages mention a Premium tier and temporary discounts but do not list plan prices or specific billing amounts.Is LanguageTool right for you?
Good for
- Founders who need a cross-platform, multilingual grammar and style checker that integrates into browsers, Google Docs, Word, and desktop editors.
- AI-based grammar and paraphrasing capabilities across many languages.
- Wide integration surface: browser add-ons plus Office and email plugins.
Keep in mind
- Mac app is explicitly labeled beta, which may cause problems during use.
- Notepad (Editor) integration on Windows requires Windows 11, limiting older systems.
- Teams that need published plan prices, API billing, or explicit enterprise data-residency details on the vendor site — confirm pricing and data terms before purchasing for business use.
Pricing and plan limits
The linked official pages do not list plan prices. the linked pages show a Premium offering and a business-focused option but no numeric plan prices or billing commitments.
More about capabilities and limits
Documented strengths
AI-based grammar and paraphrasing capabilities across many languages.
Wide integration surface: browser add-ons plus Office and email plugins.
Desktop apps extend checking into native macOS and Windows programs.
Limitations to consider
Mac app is explicitly labeled beta, which may cause problems during use.
Notepad (Editor) integration on Windows requires Windows 11, limiting older systems.
Choosing a plan
Install the browser or desktop extension and run it across your primary editors to verify language coverage and platform compatibility; contact LanguageTool for current pricing and API/data policies if required.
Based on the linked product documentation.
Available on
Web.
Official sources
Alternatives to LanguageTool
Choose around the work you need to do.
Read the full LanguageTool alternatives guide
Grammarly
Use Grammarly for broad grammar, tone, and sentence-level revision across email, documents, and web apps to improve everyday writing with desktop and browser integrations.
ProWritingAid
Choose ProWritingAid for in-depth manuscript and draft editing that provides structured reports, stylistic analysis, and integrated tools for longer-form fiction and nonfiction revisions.
