Market Share by Top Websites

1 GroupM Server is leading in The Entire Web.

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

Websites Categories

1 Quigo AdSonar has better usage coverage in more websites categories. Including People & Society, News & Media, Arts & Entertainment, Business & Industry and 91 other categories.

2 GroupM Server is leading in Autos & Vehicles, Games, Movies, Video Games and 17 other categories.

Geography

1 Quigo AdSonar is leading in most countries, including United States, Canada, United Kingdom, Russia and 38 other countries.

2 GroupM Server is leading in Poland, Germany, Denmark, Spain and 15 other countries.