LanguageTool Premium
The LanguageTool Premium plan costs $5.83 per month, billed annually ($69.90); $24.90 billed monthly.
What the plan includes
Up to 150,000 characters per text field, 20,000+ extra checks, unlimited AI paraphrasing and a personal style guide. Also $49.90 a quarter or $119.80 for 2 years.
As stated on languagetool.orgThe plans either side of it
- Basic$0one below
Grammar, punctuation and spelling checks on up to 2,000 characters per text field, with 3 AI sentence rephrasings a day.
- Teams$66.40 per user / year, for a team of 2 usersone above
Every Premium feature plus user management, a team style guide and a team dictionary. Sold from 2 users, with a lower per-user price for larger teams.
What else costs about this much
| Tool | Starts at | Free plan |
|---|---|---|
| WPS Writer | $5.83 a month | Yes |
| Arc Studio | $5.75 a month | Yes |
| Ellipsus | $6 a month | Yes |
| Reverso | $5.57 a month | Yes |
| Scribens | $5.57 a month | Yes |
| Plottr | $5 a month | No |
Each tool’s own starting price, within a quarter of what this plan costs. A starting price is not the same plan, so read what each one includes before weighing them against each other.
LanguageTool Premium questions
How much is the LanguageTool Premium plan?
The LanguageTool Premium plan costs $5.83 per month, billed annually ($69.90); $24.90 billed monthly. Up to 150,000 characters per text field, 20,000+ extra checks, unlimited AI paraphrasing and a personal style guide. Also $49.90 a quarter or $119.80 for 2 years.
What is the difference between LanguageTool Basic and Premium?
Basic costs $0 and gives you grammar, punctuation and spelling checks on up to 2,000 characters per text field, with 3 AI sentence rephrasings a day. Premium costs $5.83 per month, billed annually ($69.90); $24.90 billed monthly and gives you up to 150,000 characters per text field, 20,000+ extra checks, unlimited AI paraphrasing and a personal style guide. Also $49.90 a quarter or $119.80 for 2 years.
Is it worth moving from Premium to Teams?
That depends on what you need. Teams costs $66.40 per user / year, for a team of 2 users and adds every Premium feature plus user management, a team style guide and a team dictionary. Sold from 2 users, with a lower per-user price for larger teams. The listing is what each plan states; neither plan is graded on its own.
Does LanguageTool have a free plan or a trial?
Yes. Basic plan: grammar, punctuation and spelling checks in 30+ languages on up to 2,000 characters per text field, with limited Picky Mode and 3 AI rephrasings a day.
When was this checked?
Oct 5, 2026, against https://languagetool.org/premium. Vendors change prices and plans without notice, so confirm on their site before you buy.