Cappsool is leading in Top 10K Sites and Top 100K Sites.
Simple AdServer has better usage coverage in more websites categories. Including Motorsports, Autos & Vehicles, Sports, Adult and 3 other categories.
Cappsool is leading in Arts & Entertainment, Music & Audio, Games, Video Games and 2 other categories.
Cappsool is leading in most countries, including United States, Israel, Brazil, Germany and one other country.
Simple AdServer is leading in Hungary.