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 43 other categories.
Open AdExchange is leading in Business & Industry, Marketing & Advertising, Real Estate, Law & Government and 14 other categories.
DotAndMedia is leading in most countries, including Italy, Switzerland, France, United States and 5 other countries.
Open AdExchange is leading in Denmark, Guatemala, India, Cote d Ivoire and 2 other countries.