Ad Spirit is leading in Top 100K Sites and Top 1M Sites.
Ad Spirit has better usage coverage in more websites categories. Including Business & Industry, Sports, Arts & Entertainment, People & Society and 102 other categories.
BrandReach is leading in Adult, Gay, Lesbian, & Bisexual, Email, Computer Security and 3 other categories.
BrandReach is leading in most countries, including United States, Russia, China, Turkey and 35 other countries.
Ad Spirit is leading in Germany, Austria, Switzerland, Spain and 11 other countries.