Cobalt Group is leading in Top 100K Sites and Top 1M Sites.
Cobalt Group has better usage coverage in more websites categories. Including Autos & Vehicles, Car Buying, Business & Industry, Automotive Industry and 60 other categories.
NetShelter is leading in Internet & Telecom, Chats & Forums, Computer & Electronics, News & Media and 25 other categories.
NetShelter is leading in most countries, including United Kingdom, Russia, Germany, Indonesia and 45 other countries.
Cobalt Group is leading in United States, Canada, Australia, Mexico and 7 other countries.