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, Sports, Career & Education, Food & Drink and 95 other categories.
Pheedo is leading in News & Media, People & Society, Arts & Entertainment, Technology News and 65 other categories.
Ad Butler is leading in most countries, including United States, United Kingdom, Canada, Belarus and 65 other countries.
Pheedo is leading in Russia, China, Brazil, Indonesia and 17 other countries.