Newzia is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
WebTrends Ads has better usage coverage in more websites categories. Including Business & Industry, People & Society, Shopping, Arts & Entertainment and 21 other categories.
Newzia is leading in News & Media and Technology News.
WebTrends Ads is leading in most countries, including United States, United Kingdom, Indonesia, Australia and 18 other countries.
Newzia is leading in Japan.