Introducing AttentionX™
The first open exchange delivering only viewable inventory and attention-based advertising
Viewable Open Exchange
High Impact Formats
Attention-Based Buying
Buyers
Go Beyond the Standard

Drive deeper engagement and better ROI at true programmatic scale with the 33Across Attention Platform.

Publishers
More Revenue, Not More Ads

With access to leading buyers and innovative ad formats, the 33Across Attention Platform can help you make the most of every impression.

Driving Attention for Leading Brands
Recent News
The Quality Path Evolution
December 16, 2019 Industry Insights | By Jon Nevitt
The Quality Path Evolution

In a recent survey from Digiday and Pubmatic, more than 40% of buyers said they worried that SPO would negatively impact their KPIs and more than 30% said they feared losing access to unique inventory. In our experience, these fears are not completely unfounded. Luckily, the industry is beginning to move beyond…

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