Dataxu

Enterprise-focused programmatic advertising platform with strength in TV convergence

DataXu was a programmatic marketing software platform founded in 2007 that provided enterprise marketers and agencies with tools for planning, buying, and measuring digital advertising campaigns across multiple channels. The company's flagship platform combined a demand-side platform (DSP) with advanced analytics and optimization capabilities, enabling advertisers to execute data-driven campaigns across display, video, mobile, connected TV, and other digital channels. DataXu differentiated itself through its focus on TV convergence and cross-channel attribution, helping brands bridge traditional and digital advertising. In 2019, Roku acquired DataXu for approximately $150 million to bolster its advertising technology capabilities and expand its platform for TV streaming advertising. The acquisition allowed Roku to enhance its ad tech stack with DataXu's programmatic buying platform and bring sophisticated demand-side capabilities to the connected TV ecosystem. Following the acquisition, DataXu's technology was integrated into Roku's advertising platform, and the DataXu brand was eventually absorbed into Roku's broader advertising solutions. DataXu was recognized as a leader in the programmatic advertising space, particularly for its enterprise-focused approach and emphasis on transparency in media buying. The company served major brands and agencies, processing billions in advertising spend annually before its acquisition. Its technology and team became foundational elements of Roku's advertising business, which has grown to become a significant revenue driver for the streaming platform company.