Advert Stream is leading in Top 1M Sites.
Advert Stream has better usage coverage in more websites categories. Including Arts & Entertainment, Games, Internet & Telecom, Online and 59 other categories.
Open AdExchange is leading in Newspapers, Energy, Textiles & Nonwovens, Transportation & Logistics and 3 other categories.
Advert Stream is leading in most countries, including France, Morocco, Belgium, United States and 38 other countries.
Open AdExchange is leading in Denmark, Azerbaijan, Norway, Slovakia and one other country.