Yes, it is possible to delete contacts from your Sendinblue account.

To permanently delete a contact or multiple contacts from your database:

1. Go to the Contacts tab within your Sendinblue account.
2. In the All Contacts drop-down menu , select a list or search for the contact(s) within your full list. 
   You can add a search condition by clicking on Advanced Search & Segmentation. For example, you can select Email > similar to > xx@gmx.de, and click on Search.
3. Select one or several contacts.
4. Click Actions and select Delete permanently.

⏩ What's next?

• Why not delete contacts who are blacklisted?
• Use search filters