Google Network Revenue Falls Below $7B as AdSense RPM Drops 50‑90% During Exchange Failure
Monitor AdSense RPM trends and diversify traffic sources to mitigate network revenue decline.
Diversify traffic sources and explore alternative ad networks to reduce reliance on Google Network; monitor eCPM trends and adjust ad placements.
Summary
Alphabet’s Q1 2026 earnings report shows Google Search & Other revenue up 19% YoY to $60.4 billion, while the Network segment—including AdSense, AdMob, and Ad Manager—fell below $7 billion for the first time.
Network revenue dropped from 12% of total ad revenue in Q1 2024 to 9% in Q1 2026, reflecting a two‑year decline. A January ad‑exchange outage caused AdSense publishers to see eCPM and RPM drops of 50‑90%, highlighting the fragility of publisher‑side monetization.
Meanwhile, Microsoft announced Bing’s first 1 billion monthly active users and a 12% rise in search ad revenue, though Bing’s global search share remains about 5%. Microsoft is also previewing Citation Share and mapping grounding queries to cited pages.
The data suggests that while search volume grows, more queries stay on Google surfaces, reducing outbound clicks to publisher sites. Publishers must monitor RPM trends and diversify traffic sources to mitigate the impact of declining Network revenue.
Key changes
- Google Network revenue fell below $7 billion in Q1 2026
- Network share dropped from 12% to 9% of total ad revenue
- January ad‑exchange outage caused AdSense eCPM/RPM drops of 50‑90%
- Bing reached 1 billion monthly active users and 12% growth in search ad revenue
- Microsoft previewed Citation Share and query‑to‑page mapping
- Google Search revenue grew 19% YoY to $60.4 billion