Ligatus is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Ligatus has better usage coverage in more websites categories. Including News & Media, Arts & Entertainment, Sports, Business & Industry and 71 other categories.
Six Apart Advertising is leading in Government, Humor, Gay, Lesbian, & Bisexual, Social Network and 11 other categories.
Ligatus is leading in most countries, including France, Italy, Germany, Turkey and 31 other countries.
Six Apart Advertising is leading in United States, India, Brazil, Hungary and 6 other countries.