Market Share by Top Websites

1 AdvertServe is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 Despite its recent growth, GroupM Server is still behind AdvertServe in all market share segments.

Websites Categories

1 AdvertServe has better usage coverage in more websites categories. Including Arts & Entertainment, Movies, Business & Industry, Sports and 112 other categories.

2 GroupM Server is leading in Games, Makes & Models, Telecommunications, Automotive Industry and 5 other categories.

Geography

1 AdvertServe is leading in most countries, including Russia, Turkey, United States, Ukraine and 69 other countries.

2 GroupM Server is leading in Poland, Germany, Denmark, Australia and 6 other countries.