CTnetwork is leading in Top 1M Sites.
CTnetwork has better usage coverage in more websites categories. Including Business & Industry, News & Media, Arts & Entertainment, People & Society and 29 other categories.
WebTrends Ads is leading in Computer & Electronics, Religion & Spirituality, Transportation & Logistics, Computer Hardware and 6 other categories.
WebTrends Ads is leading in most countries, including United States, Canada, Japan, China and 11 other countries.
CTnetwork is leading in Hungary, Serbia, Slovakia, Ireland and 4 other countries.