Accuen Media is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Open AdExchange has better usage coverage in more websites categories. Including Arts & Entertainment, Shopping, Marketing & Advertising, Travel and 20 other categories.
Accuen Media is leading in News & Media, People & Society, Computer & Electronics, Adult and 17 other categories.
Accuen Media is leading in most countries, including United States, France, United Kingdom, Canada and 28 other countries.
Open AdExchange is leading in Denmark, Norway, Sweden, Faeroe Islands and 3 other countries.