ADMAN is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
OMG has better usage coverage in more websites categories. Including Shopping, Coupons, Arts & Entertainment, Travel and 73 other categories.
ADMAN is leading in News & Media, People & Society, Social Network, Sports and 35 other categories.
OMG is leading in most countries, including India, United States, United Kingdom, Turkey and 37 other countries.
ADMAN is leading in Greece, Cyprus, Germany, Italy and 11 other countries.