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, Autos & Vehicles and 50 other categories.
Simple AdServer is leading in Consumer Electronics, Web Hosting, Sports and Motorsports.
Crimtan is leading in most countries, including Russia, Slovakia, United States, United Kingdom and 24 other countries.
Simple AdServer hasn't got a lead over Crimtan in any country.