Ad Butler is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Ad Butler has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, News & Media, Sports and 99 other categories.
Euroads is leading in Shopping, Internet & Telecom, People & Society, Travel and 46 other categories.
Ad Butler is leading in most countries, including United States, United Kingdom, Canada, Belarus and 73 other countries.
Euroads is leading in Denmark, Finland, Sweden, Norway and 4 other countries.