AdMicro is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
AdMicro has better usage coverage in more websites categories. Including News & Media, Arts & Entertainment, Internet & Telecom, Business & Industry and 43 other categories.
Harren Media is leading in Computer & Electronics, Software, Humor, Photography and 3 other categories.
Harren Media is leading in most countries, including Brazil, Peru, Indonesia, Argentina and 20 other countries.
AdMicro is leading in Vietnam, United States, China, Japan and 14 other countries.