Crimtan is leading in Top 100K Sites and Top 1M Sites.
Shopzilla has better usage coverage in more websites categories. Including Shopping, Arts & Entertainment, Computer & Electronics, Business & Industry and 48 other categories.
Crimtan is leading in Autos & Vehicles, Reference, Performing Arts, Automotive Industry and 7 other categories.
Shopzilla is leading in most countries, including United States, India, Canada, Malaysia and 20 other countries.
Crimtan is leading in Russia, Slovakia, Denmark, United Kingdom and 3 other countries.