AdBuyer.com is leading in Top 100K Sites and Top 1M Sites.
AdBuyer.com has better usage coverage in more websites categories. Including Business & Industry, Shopping, Career & Education, People & Society and 67 other categories.
AdPerium is leading in News & Media, Movies, Motorsports, Online and 4 other categories.
AdBuyer.com is leading in most countries, including United States, Canada, Australia, Israel and 6 other countries.
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