Kitara Media is leading in Top 100K Sites.
Kitara Media has better usage coverage in more websites categories. Including Food & Drink, Restaurants & Delivery, People & Society, Arts & Entertainment and 46 other categories.
Simple AdServer is leading in Motorsports, Autos & Vehicles and Sports.
Kitara Media is leading in most countries, including United States, Canada, India, Argentina and 23 other countries.
Simple AdServer is leading in Hungary.