Back Beat Media is leading in Top 100K Sites and Top 1M Sites.
Back Beat Media has better usage coverage in more websites categories. Including Computer & Electronics, Internet & Telecom, Technology News, Video Games and 4 other categories.
Simple AdServer is leading in Shopping, Sports, Motorsports, Autos & Vehicles and one other category.
Back Beat Media is leading in most countries, including United States, United Kingdom, Ukraine, Spain and 3 other countries.
Simple AdServer is leading in Hungary.