Bidtellect is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Bidtellect has better usage coverage in more websites categories. Including News & Media, Business & Industry, Arts & Entertainment, People & Society and 52 other categories.
Simple AdServer is leading in Autos & Vehicles, Motorsports, Consumer Electronics and Web Hosting.
Bidtellect is leading in most countries, including United States, United Kingdom, Germany, France and 27 other countries.
Simple AdServer is leading in Hungary.