Cobalt Group is leading in Top 100K Sites.
Shopzilla has better usage coverage in more websites categories. Including Shopping, People & Society, Arts & Entertainment, Clothing and 104 other categories.
Cobalt Group is leading in Autos & Vehicles, Car Buying, Business & Industry, Automotive Industry and 27 other categories.
Shopzilla is leading in most countries, including India, Brazil, Russia, Germany and 21 other countries.
Cobalt Group is leading in United States, Canada, Australia, Mexico and 11 other countries.