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 70 other categories.
Pirchio is leading in Soccer, Animation & Comics, Humor and Biotechnology & Pharmaceuticals.
Cobalt Group is leading in most countries, including United States, Canada, Australia, Mexico and 27 other countries.
Pirchio is leading in Italy, Japan, France, Ukraine and 8 other countries.