Harren Media is leading in Top 100K Sites and Top 1M Sites.
Harren Media has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, TV & Video, Movies and 40 other categories.
Page Peel Ads is leading in Consumer Electronics, Business Services, Computer Hardware, Consumer Electronics and 6 other categories.
Harren Media is leading in most countries, including Brazil, Spain, Mexico, United States and 22 other countries.
Page Peel Ads is leading in China, Nicaragua, Poland and Russia.