ADMAN is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
ADMAN has better usage coverage in more websites categories. Including News & Media, Sports, Music & Audio, Social Network and 45 other categories.
Tailsweep is leading in People & Society, Arts & Entertainment, Business & Industry, Social Sciences and 39 other categories.
Tailsweep is leading in most countries, including Sweden, United States, Norway, Germany and 43 other countries.
ADMAN is leading in Greece, Cyprus, Russia, Indonesia and one other country.