Adconion is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Adconion has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Internet & Telecom and 99 other categories.
Open AdExchange is leading in Real Estate, Newspapers, Office Products, Astronomy and 2 other categories.
Adconion is leading in most countries, including United States, Spain, Australia, France and 42 other countries.
Open AdExchange is leading in Denmark.