Ad Spirit is leading in Top 100K Sites and Top 1M Sites.
Ad Spirit has better usage coverage in more websites categories. Including Sports, Business & Industry, Arts & Entertainment, Soccer and 62 other categories.
SpecificClick is leading in People & Society, Religion & Spirituality, Autos & Vehicles, Education and 38 other categories.
SpecificClick is leading in most countries, including United States, Indonesia, United Kingdom, Russia and 29 other countries.
Ad Spirit is leading in Germany, Austria, Switzerland, Poland and 11 other countries.