ReklamZ is leading in Top 10K Sites and Top 100K Sites.
ReklamZ has better usage coverage in more websites categories. Including Arts & Entertainment, Sports, Business & Industry, Soccer and 23 other categories.
Simple AdServer is leading in Adult, Sports, Web Hosting, Consumer Electronics and one other category.
ReklamZ is leading in most countries, including Turkey, Germany, United States, Bolivia and 4 other countries.
Simple AdServer is leading in Hungary and Canada.