Managing Director, Google Ad Manager at Google
As the head of Google Ad Manager, Arnstein is a central figure in the AdTech ecosystem influencing how billions of ad impressions are served daily, making him highly relevant to any AdTech database.
Last updated Apr 20, 2026 by jonholm
Yoav Arnstein leads Google Ad Manager, one of the world's largest publisher ad serving platforms, overseeing product strategy and partnerships with publishers globally. He has been a key figure in Google's efforts around programmatic monetization and the evolution of the open web advertising ecosystem. His work directly impacts how publishers manage and optimize their ad inventory.