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 84 other categories.
CheckM8 is leading in Newspapers, Publishing & Printing, Medicine, Movies and 8 other categories.
CheckM8 is leading in most countries, including Japan, United States, Israel, Netherlands and 35 other countries.
Ad Spirit is leading in Germany, Austria, Switzerland, Poland and 13 other countries.