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, Business & Industry, Arts & Entertainment, Soccer and 96 other categories.
StackAdapt is leading in Celebrities & Entertainment News.
Ad Spirit is leading in most countries, including Germany, Austria, Switzerland, United States and 26 other countries.
StackAdapt is leading in Canada, Japan and Egypt.