Registered Newsletters:
| Name | Country of origin | Sector |
|---|---|---|
| digitalcourage.de | Germany | Activist |
| saturn.de | — | Shopping |
| euroschule.de | — | Unknown |
| brigitte.de | Germany | News |
| jeuxvideo.com | — | Unknown |
| barmer.de | Germany | Health |
| print24.de | — | Unknown |
| test.de | Germany | Reference |
| banggood.com | Chile | Shopping |
| tidbits.com | — | Unknown |
| kommkino.de | — | Unknown |
| micha-initiative.de | Germany | Activist |
| tom-tailor.de | Germany | Shopping |
| einprozent.de | — | Unknown |
| hetzner.com | Germany | Unknown |
| zeit.de | Germany | News |
| play.date | United States of America | Games |
| thehackernews.com | — | Unknown |
| navabi.de | — | Unknown |
| tado.com | — | Unknown |
| xing.com | — | Unknown |
| hofer.at | — | Unknown |
| ergo.de | — | Unknown |
| jungeuropa.de | — | Unknown |
| sezession.de | — | Unknown |