Accuen Media is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Accuen Media has better usage coverage in more websites categories. Including News & Media, Arts & Entertainment, People & Society, Internet & Telecom and 21 other categories.
Open AdExchange is leading in Shopping, Marketing & Advertising, Travel, Real Estate and 19 other categories.
Accuen Media is leading in most countries, including United States, United Kingdom, Germany, Canada and 17 other countries.
Open AdExchange is leading in Denmark, Sweden, Peru and Guatemala.