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, Music & Audio, Sports, Career & Education and 97 other categories.
Pheedo is leading in News & Media, People & Society, Technology News, Arts & Entertainment and 40 other categories.
Ad Butler is leading in most countries, including United States, Belarus, Canada, United Kingdom and 70 other countries.
Pheedo is leading in Poland, China, Greece, Sri Lanka and 4 other countries.