Back Beat Media is leading in Top 100K Sites.
Back Beat Media has better usage coverage in more websites categories. Including Computer & Electronics, Technology News, News & Media, People & Society and 3 other categories.
Simple AdServer is leading in Sports, Shopping, Web Hosting, Consumer Electronics and 3 other categories.
Back Beat Media is leading in most countries, including United States, Venezuela, United Kingdom, Belgium and 6 other countries.
Simple AdServer is leading in Hungary and Croatia.