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Dutch)","valueNumber":30,"valueBoolean":null,"winner":true}]},{"id":"cmrbyw02r019yymujau4fjdzn","slug":"plagiarism-detection-coverage","name":"Plagiarism Detection Coverage","unit":"billion pages","category":"Features","dataType":"number","higherIsBetter":true,"values":[{"entityId":"cmofhsnf600e6g2gjtt2i6aon","valueText":"16+ billion web pages indexed","valueNumber":16,"valueBoolean":null},{"entityId":"cmqqqiigl0124tqd2ulskfse4","valueText":"Not available","valueNumber":null,"valueBoolean":null}]},{"id":"cmrbyw03401a4ymujfvukzync","slug":"browser-extensions-supported","name":"Browser Extensions Supported","unit":"browsers","category":"Integration","dataType":"number","higherIsBetter":true,"values":[{"entityId":"cmofhsnf600e6g2gjtt2i6aon","valueText":"5 (Chrome, Safari, Edge, Firefox, Opera)","valueNumber":5,"valueBoolean":null,"winner":true},{"entityId":"cmqqqiigl0124tqd2ulskfse4","valueText":"4 (Chrome, Firefox, Safari, Edge)","valueNumber":4,"valueBoolean":null,"winner":false}]},{"id":"cmnbmqqbj0141slg44gbv6y3f","slug":"third-party-app-integrations","name":"Third-Party App Integrations","unit":"count","category":"Integrations","dataType":"number","higherIsBetter":true,"values":[{"entityId":"cmofhsnf600e6g2gjtt2i6aon","valueText":"500+ integrations (Slack, Office, Gmail, LinkedIn)","valueNumber":500,"valueBoolean":null,"winner":true},{"entityId":"cmqqqiigl0124tqd2ulskfse4","valueText":"50+ integrations (browser and email clients primarily)","valueNumber":50,"valueBoolean":null,"winner":false}]},{"id":"cmrbyw03t01agymujgt7npzdq","slug":"tone-detection-options","name":"Tone Detection Options","unit":"tones","category":"Features","dataType":"number","higherIsBetter":true,"values":[{"entityId":"cmofhsnf600e6g2gjtt2i6aon","valueText":"100+ writing tones (formal, friendly, confident, etc.)","valueNumber":100,"valueBoolean":null},{"entityId":"cmqqqiigl0124tqd2ulskfse4","valueText":"Limited style suggestions without tone classification","valueNumber":null,"valueBoolean":null}]}],"faqs":[{"question":"Is Grammarly or LanguageTool free to use?","answer":"Both offer free versions. Grammarly's free tier is heavily limited, providing basic grammar and spelling checks only. LanguageTool's free tier is comprehensive, including grammar, spelling, and style checking with no restrictions. However, both offer premium subscriptions ($12/month for Grammarly, $8/month for LanguageTool) for advanced features."},{"question":"Which tool supports non-English languages?","answer":"LanguageTool supports 30+ languages including German, French, Spanish, Portuguese, Dutch, Italian, and Polish. Grammarly supports English only, making it unsuitable for multilingual writers or language learners."},{"question":"Can these tools detect plagiarism?","answer":"Grammarly Premium includes plagiarism detection that scans 16+ billion web pages to verify originality. LanguageTool does not offer plagiarism detection as a feature."},{"question":"Which tool integrates with more apps and platforms?","answer":"Grammarly integrates with 500+ third-party apps including Slack, Microsoft Office, Gmail, Google Docs, and LinkedIn. LanguageTool has approximately 50+ integrations, primarily focused on browsers and email clients, with a smaller ecosystem overall."},{"question":"Is one tool more private or transparent than the other?","answer":"LanguageTool is open-source with its codebase publicly available on GitHub, allowing community audits and transparency. Grammarly is closed-source proprietary software, which raises privacy concerns about how user writing data is collected and processed. Users who prioritize privacy may prefer LanguageTool's open-source model."}],"relatedComparisons":[{"slug":"grammarly-vs-languagetool","title":"Grammarly vs LanguageTool","category":"software"},{"slug":"grammarly-vs-prowritingaid","title":"Grammarly vs ProWritingAid","category":"technology"},{"slug":"grammarly-vs-hemingway-editor","title":"Grammarly vs Hemingway Editor","category":"software"},{"slug":"grammarly-vs-wordtune","title":"Grammarly vs Wordtune","category":"software"},{"slug":"grammarly-vs-claude","title":"Grammarly vs Claude","category":"software"},{"slug":"grammarly-vs-quillbot","title":"Grammarly vs Quillbot","category":"software"},{"slug":"grammarly-vs-claude)","title":"Grammarly vs Claude","category":"software"},{"slug":"grammarly-vs-hemingway-editor)","title":"Grammarly vs Hemingway Editor","category":"software"},{"slug":"grammarly-vs-wordtune)","title":"Grammarly vs Wordtune","category":"software"},{"slug":"grammarly-vs-quillbot)","title":"Grammarly vs Quillbot","category":"software"},{"slug":"wordpress-vs-wix","title":"WordPress vs Wix","category":"software"},{"slug":"slack-vs-microsoft-teams","title":"Slack vs Microsoft Teams","category":"software"}],"relatedBlogPosts":[{"slug":"best-streaming-services-in-2026-top-picks-for-every-budget-interest","title":"Best Streaming Services in 2026: Top Picks for Every Budget & Interest","excerpt":"Navigating the crowded streaming landscape in 2026 can be overwhelming. 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Which is best for you?","publishedAt":"2026-07-08T11:01:01.024Z","updatedAt":"2026-07-08T11:01:01.096Z","isAutoGenerated":true,"isHumanReviewed":false,"viewCount":0}}