Scott Messer

Scott Messer is one of the most recognized publisher-side voices in programmatic advertising, widely known for his candid, practitioner-level perspective on how digital publishers can better monetize their audiences while maintaining supply-chain integrity. He spent nearly a decade at Leaf Group (formerly Demand Media) rising to Senior Vice President of Media, where he built and scaled the company's programmatic revenue operations across a portfolio of content and marketplace properties. His hands-on experience navigating header bidding, identity solutions, and the deprecation of third-party cookies gave him credibility that few pure consultants can claim. After departing Leaf Group, Messer launched Messer Media, an independent consultancy focused on publisher monetization strategy, AdTech vendor evaluation, and revenue diversification. In this role he works with publishers, platforms, and investors to cut through the complexity of the modern programmatic stack. He is a frequent and sought-after speaker at industry conferences including Prebid Summit, AdMonsters, and various IAB events, where he is known for delivering frank, jargon-free analysis of publisher challenges. Messer is also a prolific contributor to industry discourse through LinkedIn, podcasts, and trade publications, often tackling thorny topics like made-for-advertising inventory, SPO (supply path optimization), and the real-world implications of privacy regulation. His influence stems not from a large corporate platform but from the trust he has built as an honest broker who speaks from direct operational experience.

Last updated Jun 6, 2026 by the ATDb Editorial Team