Effectv

Now operating as Comcast Advertising's Media Solutions, it was previously one of the largest cable TV advertising sales organizations in the United States, leveraging Comcast's extensive cable footprint to deliver targeted local and national TV advertising.

Effectv was the advertising sales division (rebranded to Comcast Advertising in April 2025; the former Effectv business now operates as Comcast Advertising Media Solutions) of Comcast Cable, representing one of the largest television footprints in the United States. The company provides advertisers with access to advanced TV advertising solutions that combine the reach of linear television with the precision of digital targeting. Effectv leverages Comcast's extensive viewership data and technology infrastructure to offer audience-based advertising across cable TV, streaming platforms, and video-on-demand inventory. The platform serves as a bridge between traditional TV advertising and modern programmatic capabilities, offering advertisers tools for audience segmentation, campaign measurement, and attribution. Effectv's solutions enable businesses of all sizes to reach specific audiences across Comcast's vast network, which includes millions of households. The company emphasizes its ability to deliver measurable results through advanced analytics and reporting capabilities. As part of Comcast, Effectv benefits from access to proprietary viewership data, extensive cable infrastructure, and integration with NBCUniversal's media properties. The company positions itself as a leader in addressable TV advertising, helping brands transition from traditional demographic-based buying to more sophisticated audience-based strategies. Effectv competes in the evolving connected TV and advanced advertising marketplace, serving local, regional, and national advertisers.