Ad Butler is leading in Top 100K Sites and Top 1M Sites.
Ad Butler has better usage coverage in more websites categories. Including Business & Industry, News & Media, Arts & Entertainment, Sports and 100 other categories.
Euroads is leading in Shopping, Internet & Telecom, People & Society, Travel and 47 other categories.
Ad Butler is leading in most countries, including United States, United Kingdom, Belarus, Canada and 79 other countries.
Euroads is leading in Denmark, Finland, Sweden, Greenland and 2 other countries.