AdTiger is leading in Top 100K Sites and Top 1M Sites.
AdTiger has better usage coverage in more websites categories. Including Business & Industry, News & Media, Marketing & Advertising, Health and 59 other categories.
Harren Media is leading in Arts & Entertainment, People & Society, TV & Video, Movies and 28 other categories.
Harren Media is leading in most countries, including Brazil, United States, Spain, Argentina and 19 other countries.
AdTiger is leading in Germany, Austria, Switzerland, Albania and 14 other countries.