Ad Spirit is leading in 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 84 other categories.
Pirchio hasn't got a lead over Ad Spirit in any websites category.
Ad Spirit is leading in most countries, including Germany, Austria, United States, Switzerland and 19 other countries.
Pirchio is leading in Italy, South Africa, Algeria and Romania.