ReklamZ is leading in Top 10K Sites and Top 100K Sites.
ReklamZ has better usage coverage in more websites categories. Including Sports, Arts & Entertainment, Soccer, Business & Industry and 23 other categories.
Simple AdServer is leading in Sports, Adult and Motorsports.
ReklamZ is leading in most countries, including Turkey, Russia, Netherlands, Italy and one other country.
Simple AdServer is leading in Hungary.