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, Arts & Entertainment, Sports, Internet & Telecom and 27 other categories.
Alphabird is leading in Autos & Vehicles, Awards, Universities & Colleges and Car Buying.
AdTotal is leading in most countries, including Poland, Switzerland, Ukraine, Viet Nam and 5 other countries.
Alphabird hasn't got a lead over AdTotal in any country.