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, News & Media, Music & Audio, Career & Education and 102 other categories.
Connextra is leading in Gambling, Sports, Sports, People & Society and 51 other categories.
Ad Butler is leading in most countries, including United States, United Kingdom, Canada, India and 43 other countries.
Connextra is leading in Spain, Russia, Germany, Greece and 37 other countries.