Build Important Data Collaborations and Partnerships with 1plusX Connect

We make it easy for advertisers and publishers to connect and form privacy-safe and secure first-party data collaborations. Replace complicated integrations and sharing processes with our data clean room solution, offering supercharged audience expansion and segmentation outcomes.

Drive Smarter Data-Based Decisions

When advertisers and publishers decide to collaborate using their first-party data, it means even greater audience reach opportunities and campaign effectiveness. 1plusX Connect is our data clean room, designed to help advertisers form trusted publisher partnerships in a secure, protected environment, without ever accessing each others data.


Complete Control

Choose your most relevant data set to match and model with your preferred collaboration partner.


Grow New Revenues

Start maximizing your first-party data right now rather than waiting until third-party cookies are gone.


Fully Automated

Effortlessly solve your tech and data-based audience activation challenges so you can get on with doing business.

Success Stories

+18% YOY-growth in audience campaign sales
+100% CPM
2x-4x Scale of audience segments

‘’Working with 1plusX allowed us to break free from several third-party data providers and switch to a 100% in-house data strategy in time for GDPR's enforcement. We were able to increase our targeting revenues by 18% while most media companies were experiencing shrinking revenues. Since the start of our collaboration, the CPM of targeting campaigns, as well as the value of data segments has been on a steady rise.’’

Axel Springer
Carsten Schwecke CEO of Axel Springer All Media GmbH & co. KG

Here To Help

Let's build your first-party data enrichment and activation strategy together!

Marine at computer