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, Business & Industry, Arts & Entertainment and 76 other categories.
ADMAN is leading in News & Media, People & Society, Sports, Social Network and 40 other categories.
OMG is leading in most countries, including India, United States, United Kingdom, France and 33 other countries.
ADMAN is leading in Greece, Cyprus, Canada, Italy and 10 other countries.