AdTiger is leading in Top 100K Sites and Top 1M Sites.
AdTiger has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, Marketing & Advertising and 71 other categories.
WebTrends Ads is leading in Law & Government, Law, Religion & Spirituality, Transportation & Logistics and 4 other categories.
AdTiger is leading in most countries, including Germany, Austria, Switzerland, Albania and 19 other countries.
WebTrends Ads is leading in United States, Canada, China, Costa Rica and 12 other countries.