AdTiger is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
AdTiger has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, News & Media, People & Society and 81 other categories.
Open AdExchange is leading in Real Estate, Law & Government, File Sharing, Energy and 6 other categories.
AdTiger is leading in most countries, including Germany, Austria, Switzerland, Albania and 25 other countries.
Open AdExchange is leading in Denmark, United Arab Emirates and Croatia.