Market Share by Top Websites

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

Websites Categories

1 SpotX has better usage coverage in more websites categories. Including News & Media, Arts & Entertainment, Autos & Vehicles, Car Buying and 90 other categories.

2 WebTrends Ads is leading in Law & Government, Law, Consumer Electronics, Philanthropy and 4 other categories.


1 SpotX is leading in most countries, including United States, Germany, Netherlands, Spain and 44 other countries.

2 WebTrends Ads is leading in Canada, Guatemala, China, Costa Rica and 3 other countries.