Publisher ad supply fell by up to 40% in Q2 as AI search choked the open web

Publisher ad supply fell by up to 40% in Q2 of 2026 as AI‑era, zero‑click search choked the flow of traffic to news and other open‑web sites, per U.S. and U.K. benchmarking data from Ozone, shared exclusively with Digiday. 

Why It Matters

Publisher ad supply fell by up to 40% in Q2 of 2026 as AI‑era, zero‑click search choked the flow of traffic to news and other open‑web sites, per U.S. and U.K. benchmarking data from Ozone, shared exclusively with Digiday. 

The Agency Angle

Agencies should monitor how this trend develops and consider implications for client strategy, talent allocation, and service offerings. The speed of change in digital marketing requires constant vigilance and rapid adaptation.

Published July 15, 2026 • specwork.co

Source: Digiday