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 49 other categories.
OptiFuze is leading in Health, Baseball, Home & Garden, Nursery & Playroom and 4 other categories.
Kitara Media is leading in most countries, including United States, Canada, Russia, Taiwan and 31 other countries.
OptiFuze is leading in United Kingdom.