AdTotal is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Meteor Solutions has better usage coverage in more websites categories. Including News & Media, Business & Industry, Arts & Entertainment, Internet & Telecom and 21 other categories.
AdTotal is leading in Sports, Soccer, Chats & Forums, Career & Education and 11 other categories.
Meteor Solutions is leading in most countries, including United States, Belgium, Turkey, Switzerland and 6 other countries.
AdTotal is leading in Poland.