AdMicro is leading in Top 100K Sites and Top 1M Sites.
OMG has better usage coverage in more websites categories. Including Shopping, Business & Industry, Coupons, Travel and 50 other categories.
AdMicro is leading in Arts & Entertainment, News & Media, Music & Audio, Movies and 22 other categories.
OMG is leading in most countries, including India, United States, United Kingdom, Russia and 37 other countries.
AdMicro is leading in Viet Nam, South Korea, Japan, Taiwan and 3 other countries.