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, Career & Education and 120 other categories.
AdEngage is leading in Adult, People & Society, Arts & Entertainment, Internet & Telecom and 29 other categories.
Ad Butler is leading in most countries, including United States, United Kingdom, Belarus, Canada and 74 other countries.
AdEngage is leading in Indonesia, Pakistan, China, Egypt and 10 other countries.