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Only 9% of ads are in-view more than 1 second.Only 9%of ads are in-view1 secondfor more than -
We Build Technology That Delivers Consumer Attention
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
Publishers
More Revenue, Not More Ads
Driving Attention for Leading Brands





















Recent News
April 12, 2019
Events | By 33Across
Winning the Fight for Consumer Attention | Video Series
We recently hosted a dynamic roundtable of digital advertising leaders to discuss the industry’s fight for consumer attention, including current viewability standards and efforts to move beyond…
April 1, 2019
Product Insights | By 33Across
Impact Header Bidding: Our New Scalable Solution for the Attention Economy
Capturing people’s attention in the age of instant gratification and micro-moments requires the right blend of content, creativity, and innovation.Publishers deliver…
March 28, 2019
Press Releases | By 33Across
33Across Announces Launch of Impact Header Bidding Solution
33Across today announced the launch of Impact Header Bidding. This addition to its AttentionX exchange makes even more unique, high-viewability supply accessible to buyers and creates a powerful new monetization opportunity for…

