Simply is leading in Top 100K Sites and Top 1M Sites.
Simply has better usage coverage in more websites categories. Including Arts & Entertainment, Business & Industry, News & Media, People & Society and 82 other categories.
WebTrends Ads is leading in Motorcycles.
Simply is leading in most countries, including Italy, United Kingdom, Spain, Australia and 45 other countries.
WebTrends Ads is leading in Tunisia and Canada.