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 22 other categories.
Simple AdServer is leading in Motorsports, Shopping and Sports.
AdTotal is leading in most countries, including Poland, United States and Germany.
Simple AdServer is leading in Hungary.