Alternatives to Horizon Media

3 alternatives to Horizon Media in the AdTech landscape, grouped by category.

Marketing Agency

EssenceMediacomEssenceMediacom is GroupM's largest and innovative agency, built to deliver marketing breakthroughs…
MediahubMediahub was a media agency network that came to Omnicom with the Interpublic acquisition in…
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Stagwell Media NetworkStagwell Media Network is the media planning and buying division of Stagwell Inc., providing…