People

Co-founder of AdRoll and NextRoll who helped build one of the world's most widely used performance marketing platforms; now driving product strategy at The Predictive Index.

CEO and co-founder of AppLovin, one of the most valuable companies in mobile AdTech, whose AXON AI platform has redefined performance marketing for app developers.

AdTech veteran and CEO of Qortex, pioneering cookieless contextual video intelligence using AI to deliver brand-safe, privacy-first advertising at scale.

Co-founder of Chalice Custom Algorithms and former Chief Media Officer at Horizon Media, Adam Heimlich is a pioneering force in algorithmic media buying and programmatic transparency.

Former Chief Product Officer at Magnite (2021–2026); co-founder of Jumptap and longtime Rubicon Project product leader.

VP of Engineering at PubMatic driving server-side bidding architecture and OpenWrap, a key technical force behind scalable programmatic infrastructure and open-source header bidding tooling.

President of Publicis Groupe France and a key architect of the group's strategic growth in Europe, Agathe Bousquet is one of the most influential figures in French advertising and media.

VP of Global Sales at Magnite, the world's largest independent SSP, driving programmatic and CTV revenue strategy for premium publishers worldwide.

Aimee Gerry leads programmatic and biddable media strategy at Dentsu UK, managing trading desk operations and programmatic activation across major UK advertisers. She is an active voice in industry discussions around supply path optimization and agency trading transparency.

AdTech and media professional at Lidl US, bringing retail and brand-side perspective to digital advertising strategy and media investment.

VP of Global Ad Sales at Amazon Ads, Alan Moss leads one of the fastest-growing ad sales organizations in the world, driving Amazon's expansion in retail media, streaming TV, and programmatic advertising.

Alan Young is a senior advertising and marketing leader at St Luke's, known for driving creative and strategic communications work within the UK agency landscape.

Architect of foundational AdTech transparency standards including ads.txt and sellers.json; former GM of IAB Tech Lab and a defining force in programmatic supply chain accountability.

AdTech operator and leader at Reactor, bringing deep expertise in programmatic advertising and digital media strategy to drive publisher and advertiser monetization.

Head of Content at WARC, Alex Brownsell is a leading voice in AdTech journalism and marketing intelligence, covering programmatic advertising, data-driven media, and advertising effectiveness.

Alex Cone is VP of Product at IAB Tech Lab, where he architects foundational AdTech standards including sellers.json and the SupplyChain object that define supply chain transparency across programmatic advertising.

Alexandra Bruell is a Media and Marketing Reporter at The Wall Street Journal, where she covers the advertising and media industries for an audience of executives, investors, and practitioners.

Internationally renowned SEO consultant, speaker, and educator who has shaped organic search strategy for global brands and built one of the most trusted voices in technical SEO.

Executive Business Advisor at IAB Europe and a longtime figure in European digital advertising standards.