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 48 other categories.
Spark Studios is leading in Energy, Weight Loss, Beauty & Fitness, Humor and 3 other categories.
Kitara Media is leading in most countries, including United States, Canada, Russia, Taiwan and 29 other countries.
Spark Studios is leading in Portugal and Mexico.