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, Soccer, Shopping and 88 other categories.
zapunited is leading in People & Society, Arts & Entertainment, Adult, Photography and 27 other categories.
Ad Spirit is leading in most countries, including Germany, Austria, Switzerland, Spain and 17 other countries.
zapunited is leading in India, United States, Pakistan, Japan and 9 other countries.