AdCentric is leading in Top 100K Sites.
AdCentric has better usage coverage in more websites categories. Including People & Society, Computer & Electronics, Software, Internet & Telecom and 44 other categories.
Nabbr is leading in Social Network.
AdCentric is leading in most countries, including Russia, United States, Canada, France and 18 other countries.
Nabbr hasn't got a lead over AdCentric in any country.