ALL OUTDOOR AD INVENTORY IN ONE PLACE.
Access inventory all across outdoor advertising: digital billboards, screens, drones, car tops and more. Analytics, edit campaigns live in the platform.
ATTRIBUTION, INSIGHTS, SCALE. REPEAT.
Turnkey - The Atrium platform and managed service team do it all for you.
Screen Types - From drone shows to billboards, gym to hotel screens.
Custom Curation - Target specific screens across multi-SSP curation. IAB and geos.
Attribution and Reporting - Detailed performance metrics, engagement, insights, and analysis.
400m+ Weekly Avails - Every week, Atrium can reach over 400 million available impressions.
Third-Party Brand Safety -Secure inventory quality with DoubleVerify and Ad Science.