Crimtan is leading in Top 100K Sites and Top 1M Sites.
Crimtan has better usage coverage in more websites categories. Including Business & Industry, Shopping, Arts & Entertainment, People & Society and 47 other categories.
Simple AdServer is leading in Sports, Motorsports, Consumer Electronics and Web Hosting.
Crimtan is leading in most countries, including Russia, United Kingdom, Czech Republic, Slovakia and 23 other countries.
Simple AdServer is leading in Hungary and Brazil.