AdBuyer.com is leading in Top 100K Sites and Top 1M Sites.
AdBuyer.com has better usage coverage in more websites categories. Including Shopping, Business & Industry, Career & Education, Arts & Entertainment and 57 other categories.
AdTotal is leading in Sports, Soccer, Chats & Forums, News & Media and 6 other categories.
AdBuyer.com is leading in most countries, including United States, Israel, United Kingdom, Canada and 15 other countries.
AdTotal is leading in Poland and Germany.