DotAndMedia is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
DotAndMedia has better usage coverage in more websites categories. Including News & Media, Arts & Entertainment, People & Society, Shopping and 48 other categories.
Simple AdServer is leading in Sports, Web Hosting and Consumer Electronics.
DotAndMedia is leading in most countries, including Italy, United States, France, Spain and 7 other countries.
Simple AdServer is leading in Hungary and Croatia.