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 Business & Industry, Sports, Arts & Entertainment, Soccer and 81 other categories.
zapunited is leading in Adult, Mobile Developers and Car Buying.
Ad Spirit is leading in most countries, including Germany, Austria, Switzerland, Spain and 17 other countries.
zapunited is leading in India, United States, Saudi Arabia, Australia and 8 other countries.