Cobalt Group is leading in Top 100K Sites and Top 1M Sites.
eBuzzing has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Shopping, Food & Drink and 87 other categories.
Cobalt Group is leading in Autos & Vehicles, Car Buying, Business & Industry, Automotive Industry and 29 other categories.
eBuzzing is leading in most countries, including France, Italy, Spain, Germany and 41 other countries.
Cobalt Group is leading in United States, Canada, Australia, Mexico and 11 other countries.