Plans and prices
| Plan | Price | Includes |
|---|---|---|
| Free | 0 PLN | podstawowe sprawdzanie gramatyki |
| Premium miesięczny | 49,90 PLN / month | do 150 000 znaków w polu, nielimitowane parafrazy AI |
| Premium kwartalny | 99,90 PLN | za kwartał |
| Premium roczny | 149,90 PLN / year | ok. 12,49 zł miesięcznie |
| Premium 2 lata | 249,90 PLN | za 2 lata, ok. 10,41 zł miesięcznie |
Prices copied from LanguageTool pricing, checked October 12, 2026. Currency as shown by the vendor; taxes may apply.
Is there a free plan?
Yes, there is a free plan. Free grammar checker with basic checks in the online editor and browser add-ons.
Compared with alternatives
| Tool | Price from | Free plan | Category |
|---|---|---|---|
 Grammarly | 12 USD/mo | yes | Writing & editing |
 HyperWrite | 16 USD/mo | yes | Writing & editing |
 Mutiny | 50 USD/mo | trial | Writing & editing |
 Novelcrafter | 4 USD/mo | trial | Writing & editing |
 Shortwave | 30 USD/mo | trial | Writing & editing |
FAQ
How much is LanguageTool per month?
The cheapest paid plan is 49,90 PLN/mo.
Does LanguageTool have a free plan?
Yes, there is a free plan. Free grammar checker with basic checks in the online editor and browser add-ons.