Pricing
- Unlimited sentence paraphrasing powered by A.I.
- Create custom rules to enforce consistent wording throughout your writing.
- All benefits for Premium
- User management
- Check texts up to 150,000 characters
- Team Style Guide
Pricing from the official site, verified Jun 2026. Always confirm current prices on the vendor site.
Pros & cons Listof.Best analysis
Pros
- Supports grammar and spelling in 30+ languages
- Free tier available
- Integrates with Word, Docs, and LibreOffice
- Affordable paid plans from $4.99/month
Cons
- No API access
- Advanced features gated behind paid plans
- Primarily a grammar tool, not a full writing assistant
What users say Editorial summary
LanguageTool is commonly used for proofreading across multiple languages in everyday writing tools like Google Docs and Microsoft Word. A frequently noted strength is its broad language support and native integrations with major word processors. A common limitation is the absence of an API, and deeper style suggestions are reserved for paid tiers.
Editorial summary based on public information — Listof.Best does not yet have enough verified user reviews to show a rating.
Best for: Writers and professionals needing multilingual grammar checking
LanguageTool vs Jasper AI
| LanguageTool | Jasper AI | |
|---|---|---|
| Pricing | Freemium | Freemium |
| Price from | $4.99/mo | $59/mo |
| Free tier | Yes | Yes |
| API | No | Yes |
| Open source | No | No |
| Platforms | Mobile App | Web |
| Models | Languagetool | Jasper |
| Context window | 128k | 32k |
| Launched | 2017 | 2020 |
| Languages | English (US), Arabic, Asturian +27 more | — |
| Integrations | Google Docs Add-on, MacOS App For Microsoft Word, Microsoft Word Add-in +1 more | — |
Listof.Best analysis Compared with Jasper AI, LanguageTool starts at $4.99/mo.
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FAQ
How much does LanguageTool cost?
LanguageTool uses a freemium pricing model, with paid plans from $4.99/mo, and it offers a free tier.
Does LanguageTool have an API?
No — LanguageTool does not currently offer a public API.
What are the best alternatives to LanguageTool?
Popular alternatives include Jasper AI, TeraBox, Contentful, Piktochart.
Verified Jun 2026
Specs
| Pricing | Freemium |
|---|---|
| Price from | $4.99/mo |
| Free tier | Yes |
| API | No |
| Open source | No |
| Platforms | Mobile App |
| Models | Languagetool |
| Languages | English (US), Arabic, Asturian, Belarusian, Breton, Catalan +24 more |
| Integrations | Google Docs Add-on, MacOS App For Microsoft Word, Microsoft Word Add-in, LibreOffice |
| Context window | 128k |
| Launched | 2017 |
| Popularity rank | #150 |