Ad Butler is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Yepty has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, Shopping and 140 other categories.
Ad Butler is leading in Sports, Construction & Maintenance, Gambling, Soccer and 32 other categories.
Yepty is leading in most countries, including Germany, Italy, Russia, Spain and 62 other countries.
Ad Butler is leading in United States, Belarus, United Kingdom, Canada and 35 other countries.