Online advertising quarterly: Land grab intensifies
7 July 2025
Defined roles within the advertising ecosystem are a thing of the past: everyone is adapting by building out functionality to claim share as the constants underpinning advertising—attribution, discoverability, and regulation—change.
There is a new wave of M&A, partnerships and developments from agencies, adtech, and big tech in data and AI, as all sides position themselves to reshape the terms of online advertising at a time of maximum uncertainty.
Big tech platforms are leveraging their scale and AI investments in attempts to reset broad swathes of the market. Publishers are exposed; their way forward relies on asserting their value through direct audiences and collaboration on sector-wide innovations