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 92 other categories.
Vertical Acuity hasn't got a lead over Ad Spirit in any websites category.
Ad Spirit is leading in most countries, including Germany, Austria, Switzerland, Spain and 26 other countries.
Vertical Acuity is leading in Canada and Australia.