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 104 other categories.
AdOnion is leading in Movies, Social Network, Animation & Comics, Graphics & Multimedia Tools and 2 other categories.
Ad Butler is leading in most countries, including United States, United Kingdom, Canada, Mexico and 72 other countries.
AdOnion is leading in India, Indonesia, Ukraine, Yemen and 5 other countries.