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 24 other categories.
Harren Media is leading in most countries, including Brazil, Portugal, India, Spain and 44 other countries.
AdTiger is leading in Germany, Austria, Switzerland, Russia and 19 other countries.