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, Career & Education, Finance, Health and 100 other categories.
YieldAds is leading in Arts & Entertainment, People & Society, News & Media, Movies and 41 other categories.
Ad Butler is leading in most countries, including United States, Belarus, United Kingdom, Canada and 62 other countries.
YieldAds is leading in India, Egypt, Indonesia, France and 20 other countries.