ContentClick is leading in Top 100K Sites and Top 1M Sites.
ContentClick has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Sports, News & Media and 80 other categories.
WebTrends Ads is leading in Business & Industry, Law, Law & Government, Consumer Electronics and 5 other categories.
ContentClick is leading in most countries, including Great Britain, United States, India, Russia and 43 other countries.
WebTrends Ads is leading in Indonesia, Guatemala, Costa Rica, El Salvador and 10 other countries.