Beacon Ad Network is leading in Top 100K Sites and Top 1M Sites.
Beacon Ad Network has better usage coverage in more websites categories. Including People & Society, Religion & Spirituality, Arts & Entertainment, Business & Industry and 43 other categories.
Open AdExchange is leading in Real Estate, Newspapers, Law & Government, Jobs & Employment and 11 other categories.
Beacon Ad Network is leading in most countries, including United States, Australia, India, Canada and 27 other countries.
Open AdExchange is leading in Denmark, Italy and Guatemala.