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 142 other categories.
CTnetwork is leading in TV & Video, Movies, Humor, Online and 7 other categories.
Ad Butler is leading in most countries, including United States, United Kingdom, Belarus, Canada and 82 other countries.
CTnetwork is leading in Hungary and Slovakia.