Ad Spirit is leading in Top 100K Sites and Top 1M Sites.
Specific Media has better usage coverage in more websites categories. Including People & Society, Business & Industry, Arts & Entertainment, Shopping and 106 other categories.
Ad Spirit is leading in Sports, Soccer, Marketing & Advertising, Games and 33 other categories.
Specific Media is leading in most countries, including United States, United Kingdom, Denmark, France and 54 other countries.
Ad Spirit is leading in Germany, Austria, Switzerland, Israel and 4 other countries.