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, People & Society, Arts & Entertainment and 52 other categories.
Simple AdServer is leading in Autos & Vehicles and Motorsports.
Bidtellect is leading in most countries, including United States, Turkey, Poland, India and 16 other countries.
Simple AdServer is leading in Hungary.