Crimtan is leading in Top 100K Sites and Top 1M Sites.
Crimtan has better usage coverage in more websites categories. Including Arts & Entertainment, Travel, Autos & Vehicles, News & Media and 19 other categories.
Open AdExchange is leading in Shopping, Internet & Telecom, Law & Government, Real Estate and 9 other categories.
Crimtan is leading in most countries, including United Kingdom, Russia, United States, Poland and 7 other countries.
Open AdExchange is leading in Denmark, Guatemala, Norway and Sweden.