Ad Spirit is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Ad Spirit has better usage coverage in more websites categories. Including Sports, Arts & Entertainment, People & Society, Soccer and 97 other categories.
Cobalt Group is leading in Autos & Vehicles, Car Buying, Business & Industry, Automotive Industry and 32 other categories.
Cobalt Group is leading in most countries, including United States, Canada, Australia, Mexico and 26 other countries.
Ad Spirit is leading in Germany, Austria, Switzerland, Spain and 14 other countries.