Intermarkets is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Intermarkets has better usage coverage in more websites categories. Including News & Media, Sports, Martial Arts, People & Society and 10 other categories.
Simple AdServer is leading in Computer & Electronics, Sports, Web Hosting, Internet & Telecom and 4 other categories.
Intermarkets is leading in most countries, including United States, Italy and United Kingdom.
Simple AdServer is leading in Hungary and Croatia.