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, People & Society, Law & Government, Arts & Entertainment and 7 other categories.
Simple AdServer is leading in Computer & Electronics, Motorsports, Autos & Vehicles, Adult and 5 other categories.
Intermarkets is leading in most countries, including United States and France.
Simple AdServer is leading in Hungary.