AdTiger is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
AdTiger has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, News & Media, People & Society and 82 other categories.
WebTrends Ads is leading in Law & Government and Law.
AdTiger is leading in most countries, including Germany, Austria, Albania, Switzerland and 23 other countries.
WebTrends Ads is leading in United States, Canada, Argentina, Indonesia and 14 other countries.