Viant Technology Inc. operates as an advertising technology company. It provides ViantAI, an artificial intelligence product suite; Holistic, Omnichannel DSP, an integrated platform that manages omnichannel campaigns and access metrics; Household ID, which combines digital and personal identifiers into a normalized household profile; IRIS_ID, a content identifier that allows partners to share video-level data to power planning, targeting, and measurement solutions in ad-supported streaming media; and Viant Data Platform, which offers the ability to integrate first-party data with data from top third-party data providers in order to obtain key insights, reporting, and attribution opportunities.