Market Share by Top Websites

1 GroupM Server is leading in Top 100K Sites, Top 1M Sites and The Entire Web.

2 DemandMedia is leading in Top 10K Sites.

Websites Categories

1 DemandMedia has better usage coverage in more websites categories. Including Business & Industry, Law & Government, Law, Finance and 81 other categories.

2 GroupM Server is leading in Arts & Entertainment, People & Society, Movies, Music & Audio and 26 other categories.


1 DemandMedia is leading in most countries, including United States, India, China, Russia and 22 other countries.

2 GroupM Server is leading in Poland, Germany, Denmark, Spain and 21 other countries.