LanguageTool
Spelling and grammar checker that also knows Dutch well
by LanguageToolerSupportedFreshly checkedChecked 29 Sept 2026
LanguageTool, from a German company, checks spelling, grammar and style in more than 25 languages including Dutch, German and French. It works in the browser, Word, email and desktop, and can rephrase sentences. The annual plan is notably cheap.
Best for
- Error-free texts in Dutch, German or French
- Writers working in several languages
- An affordable European writing aid
Not ideal for
- People who mainly want full texts generated
Limitations
- Monthly billing is much more expensive than annual
DNA
- Level
- Beginner
- Platforms
- Web, Windows, macOS, Chrome extension
- FreeFreeSupp.
Sources and evidence
- Status
- Supported
- Confidence
- 58/100
- Method
- web research (secondary sources)
- Observed
- 29 Sept 2026
- Confirmed on the official source
- Not yet confirmed verbatim on the official source
Evidence
Web search summary: "Monthly subscription: €19.90 per month; Quarterly subscription: €39.90 per quarter (€13.30 per month); Annual subscription: €59.89 per year (€4.90 per month)… LanguageTool offers full support for English, Spanish, German, French, Portuguese, Dutch, and 25+ other languages"
Sources
- [Official docs] What subscriptions does LanguageTool offer? (help.languagetool.org)
- [Secondary source] omr.com (omr.com)
- [Secondary source] toolradar.com (toolradar.com)
- Premium€19.90/moSupp.
Annual: €59.89 per year
Sources and evidence
- Status
- Supported
- Confidence
- 58/100
- Method
- web research (secondary sources)
- Observed
- 29 Sept 2026
- Confirmed on the official source
- Not yet confirmed verbatim on the official source
Evidence
Web search summary: "Monthly subscription: €19.90 per month; Quarterly subscription: €39.90 per quarter (€13.30 per month); Annual subscription: €59.89 per year (€4.90 per month)… LanguageTool offers full support for English, Spanish, German, French, Portuguese, Dutch, and 25+ other languages"
Sources
- [Official docs] What subscriptions does LanguageTool offer? (help.languagetool.org)
- [Secondary source] omr.com (omr.com)
- [Secondary source] toolradar.com (toolradar.com)
Facts
- Free plan
- yes Supp.
Sources and evidence
- Status
- Supported
- Confidence
- 58/100
- Method
- web research (secondary sources)
- Observed
- 29 Sept 2026
- Confirmed on the official source
- Not yet confirmed verbatim on the official source
Evidence
Search result title: "LanguageTool Pricing 2026: Start Free — What Upgrades Cost"
Sources
- [Official docs] What subscriptions does LanguageTool offer? (help.languagetool.org)
- [Secondary source] omr.com (omr.com)
- [Secondary source] toolradar.com (toolradar.com)
- Platforms
- Web, Windows, macOS, Chrome extension Unver.
Sources and evidence
- Status
- Unverified
- Confidence
- 57/100
- Method
- editorial
- Observed
- 29 Sept 2026
- Confirmed on the official source
- Not yet confirmed verbatim on the official source
Evidence
Web search summary: "Monthly subscription: €19.90 per month; Quarterly subscription: €39.90 per quarter (€13.30 per month); Annual subscription: €59.89 per year (€4.90 per month)… LanguageTool offers full support for English, Spanish, German, French, Portuguese, Dutch, and 25+ other languages"
Editorial knowledge; pending automated verification.
Sources
- [Official site] LanguageTool website (languagetool.org)
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Timeline
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Alternatives
All alternatives to LanguageTool →- GrammarlyWriting assistant for clear, error-free EnglishUS$30/moFree plan availableSupp.Freshly checked
- QuillBotParaphrase, summarise and check grammarUS$19.95/moFree plan availableSupp.Freshly checked
- DeepLEuropean translation engine known for natural translationsUS$10.49/moFree plan availableUnver.Freshly checked