Kitara Media is leading in Top 100K Sites.
Vocus has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, News & Media, Health and 74 other categories.
Kitara Media is leading in Food & Drink, Restaurants & Delivery, People & Society, Software and 21 other categories.
Vocus is leading in most countries, including United States, India, United Kingdom, Canada and 20 other countries.
Kitara Media is leading in Brazil, Romania, Japan, Turkey and 13 other countries.