James “Jamie” Hill is the Founder, Chairman, and Co-CEO of adMarketplace, an independent marketplace connecting brands and consumers across the open web. Since founding the company in 2000, Hill has helped evolve adMarketplace from an exclusive search advertising platform into one of the largest marketplaces for intent-driven search media outside of traditional search engines.

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Under his leadership, adMarketplace has become recognized for its innovation in AI-native advertising, commitment to data transparency, and performance-driven media solutions. Hill's strategic vision and entrepreneurial leadership have positioned the company as a pioneer in consumer intent marketing and the first independent marketplace to monetize AI search at scale.

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Before launching adMarketplace, Hill held executive roles at CBS Broadcasting and TeleRep, where he developed marketing strategies for Fortune 500 advertisers and built deep expertise in media, advertising, and audience engagement.

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Beyond his work in adtech, Hill is an active supporter of the arts and philanthropy. He is a major contributor to Urban Stages, a New York-based nonprofit theater organization, and is known for his passion for contemporary art and cultural initiatives. Hill studied at the University of Southern California and divides his time between New York and Miami.