Back Beat Media is leading in Top 100K Sites.
Back Beat Media has better usage coverage in more websites categories. Including Computer & Electronics, Internet & Telecom, News & Media, Technology News and 2 other categories.
Simple AdServer is leading in Shopping, Sports, Adult, Autos & Vehicles and one other category.
Back Beat Media is leading in most countries, including United States, Czech Republic, Mexico, Netherlands and 2 other countries.
Simple AdServer is leading in Hungary.