AdBuyer.com is leading in Top 1M Sites.
AdBuyer.com has better usage coverage in more websites categories. Including Business & Industry, Shopping, Career & Education, Internet & Telecom and 59 other categories.
Adoperator is leading in People & Society, Arts & Entertainment, Music & Audio, Science and 13 other categories.
Adoperator is leading in most countries, including Sweden, United Kingdom, Finland, Norway and 20 other countries.
AdBuyer.com is leading in United States, Israel, India, Australia and 10 other countries.