CTnetwork is leading in Top 1M Sites.
Shopzilla has better usage coverage in more websites categories. Including Shopping, Arts & Entertainment, Computer & Electronics, Food & Drink and 43 other categories.
CTnetwork is leading in Business & Industry, News & Media, People & Society, Autos & Vehicles and 14 other categories.
Shopzilla is leading in most countries, including United States, Canada, China, Russia and 18 other countries.
CTnetwork is leading in Hungary, Romania, Slovakia, Poland and one other country.