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, Sports, Music & Audio and 125 other categories.
AdultAdWorld is leading in Adult, People & Society, Arts & Entertainment, TV & Video and 18 other categories.
Ad Butler is leading in most countries, including Belarus, United States, United Kingdom, South Africa and 49 other countries.
AdultAdWorld is leading in India, Germany, Brazil, Italy and 43 other countries.