Registered Newsletters:
| Name | Country of origin | Sector |
|---|---|---|
| immowelt.de | — | Unknown |
| navabi.de | — | Unknown |
| debeka.de | Germany | Financial |
| teekenner.de | — | Unknown |
| facebook.com | United States of America | Advertising |
| alfahosting.de | Germany | Business-to-Business |
| adespresso.com | — | Unknown |
| einprozent.de | — | Unknown |
| spektrum.de | Germany | News |
| web.de | Germany | News |
| ugb.de | Germany | Health |
| teslabauplan.com | — | Unknown |
| npd.de | Germany | Political Party / Politician |
| jackjones.com | Germany | Shopping |
| avaaz.org | United States of America | Activist |
| kommkino.de | — | Unknown |
| huckberry.com | — | Unknown |
| fabletics.com | — | Unknown |
| qwertee.com | — | Shopping |
| fairbuch.de | Germany | Shopping |
| sustainablejungle.com | — | Unknown |
| amazon.de | Germany | Shopping |
| riseup.net | — | Activist |
| play.date | United States of America | Games |
| rubikon.news | Germany | News |