About this tool
LanguageTool is the privacy-first Grammarly alternative: browser and office add-ins, automatic language detection, and a self-hosted option. The free tier is genuinely usable for short fields. Premium raises limits and adds style plus AI paraphrase.
Pick it for multilingual content teams and anyone who cannot send every string to a US SaaS. English nuance still trails Grammarly. Confirm the self-host path if legal needs the text to stay inside the firewall.
Details
| Attribute | Value |
|---|---|
| Category | Grammar & style |
| Jobs | Grammar, Rewrite |
| AI capability | Light AI |
| Website | languagetool.org |
| Pricing | Useful free tier; Premium from about $5/mo |
| Added | 2026-08-23 |
| Last updated | 2026-08-23 |
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