Duden-Mentor
8.4#6 in grammar checkersFrom €2.99 a monthFree planWebAPIExtensionmacOS
VisitDuden-Mentor vs Wordnik
What both publish
| Fact | Duden-Mentor | Wordnik |
|---|---|---|
| Founded | Cornelsen states that Franz Cornelsen founded the Cornelsen Verlag in Berlin in 1946. | 2009 |
| Security | The maker says texts are transmitted encrypted, are not used for AI training, and are deleted after checking. | Wordnik's privacy policy says it uses administrative, physical, and electronic safeguards, including encryption, firewalls, and SSL during transmission, and says it cannot guarantee protection against all threats. |
Duden-Mentor plans
- BasisFree
- Duden Pur€2.99 a month
- Pur€2.99 a month
- Premium€7.95 a month
- Premium Plus€9.95 a month
Wordnik plans
- Hobby$10 a month
- Pro$59 a month
- Enterprise$149 a month
- Free Basic Plan—
Pick Duden-Mentor if…
It suits German writers who want spelling, grammar, punctuation and style suggestions, including those writing for Germany, Austria or Switzerland. Browser and Word users can use its listed extensions and add-in, subject to the stated version requirements.
Pick Wordnik if…
You want what its maker publishes above — check its page for the details.