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, News & Media, Sports, Career & Education and 115 other categories.
Advert Stream is leading in Arts & Entertainment, Games, Internet & Telecom, People & Society and 35 other categories.
Ad Butler is leading in most countries, including United States, United Kingdom, Belarus, Canada and 75 other countries.
Advert Stream is leading in France, Belgium, Algeria, Morocco and 13 other countries.