Market Share by Top Websites

1 GroupM Server is leading in The Entire Web.

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

Websites Categories

1 AdvertPro has better usage coverage in more websites categories. Including Business & Industry, Adult, News & Media, Real Estate and 75 other categories.

2 GroupM Server is leading in Arts & Entertainment, People & Society, Internet & Telecom, Shopping and 34 other categories.

Geography

1 AdvertPro is leading in most countries, including United States, South Africa, Norway, Turkey and 27 other countries.

2 GroupM Server is leading in Poland, Germany, Denmark, Italy and 20 other countries.