Market Share by Top Websites

1 GroupM Server is leading in The Entire Web.

2 Adnologies is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Adnologies has better usage coverage in more websites categories. Including Shopping, Business & Industry, People & Society, Internet & Telecom and 69 other categories.

2 GroupM Server is leading in Arts & Entertainment, Autos & Vehicles, Music & Audio, Food & Drink and 32 other categories.


1 Adnologies is leading in most countries, including Poland, Russia, United Kingdom, France and 41 other countries.

2 GroupM Server is leading in Germany, Denmark, Spain, Sweden and 22 other countries.