Market Share by Top Websites

1 AdServerPub is leading in Top 1M Sites and The Entire Web.

2 GroupM Server is leading in Top 10K Sites and Top 100K Sites.

Websites Categories

1 AdServerPub has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Internet & Telecom, Business & Industry and 80 other categories.

2 GroupM Server is leading in Autos & Vehicles, Web Hosting, Health, Religion & Spirituality and 20 other categories.

Geography

1 AdServerPub is leading in most countries, including France, Belgium, Switzerland, Morocco and 37 other countries.

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