by Dana Lee on 12th Oct 2026 in VoxPops

Alex Gardner, chief revenue officer at Index Exchange, joined us at ATS London 2026 to discuss AI and sell-side decisioning in ad tech.

While Alex echoes the industry-wide recognition of AI’s importance in advertising, he puts the spotlight on how sell-side decisioning is bringing new and advanced capabilities closer to the impression, enabling activation through containerisation. He also sees ATS London as a launchpad for the pivotal close of Q3, setting the stage for the most significant spend period of the season.

Index Exchange CEO Andrew Casale joined Ciaran O'Kane on stage at ATS London to discuss the future of the open internet. And Mayuran Yogarajah, head of IX labs & distinguished engineer, spoke in a session on corporate capital.

Ad TechAdvertisingAIATS LondonProgrammaticSell Side