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, Internet & Telecom, Sports, Social Network and 41 other categories.
Tailsweep is leading in Arts & Entertainment, People & Society, Science, Social Sciences and 38 other categories.
Tailsweep is leading in most countries, including Sweden, Spain, United States, Germany and 27 other countries.
ADMAN is leading in Greece, Cyprus, Romania, Portugal and 3 other countries.