AdTotal is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
AdTotal has better usage coverage in more websites categories. Including Business & Industry, Sports, Arts & Entertainment, Internet & Telecom and 28 other categories.
Nabbr is leading in Social Network.
AdTotal is leading in most countries, including Poland, Switzerland, France, Germany and 5 other countries.
Nabbr is leading in India.