Advert Stream is leading in Top 100K Sites and Top 1M Sites.
Advert Stream has better usage coverage in more websites categories. Including Arts & Entertainment, Games, Online, Video Games and 57 other categories.
Open AdExchange is leading in Office Products, Sports, Textiles & Nonwovens, Transportation & Logistics and 3 other categories.
Advert Stream is leading in most countries, including France, Russia, United Kingdom, Turkey and 36 other countries.
Open AdExchange is leading in Denmark, Norway and Sweden.