Open AdExchange is leading in Top 100K Sites.
Open AdExchange has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, Shopping and 26 other categories.
OxaMedia is leading in Movies, Health and Religion & Spirituality.
Open AdExchange is leading in most countries, including Denmark, Netherlands, Sweden, Norway and 2 other countries.
OxaMedia is leading in Greece.