Crimtan is leading in Top 100K Sites and Top 1M Sites.
Shopzilla has better usage coverage in more websites categories. Including Shopping, Arts & Entertainment, Business & Industry, Computer & Electronics and 47 other categories.
Crimtan is leading in Autos & Vehicles, News & Media, Reference, Performing Arts and 7 other categories.
Shopzilla is leading in most countries, including United States, India, Canada, Australia and 21 other countries.
Crimtan is leading in Russia, United Kingdom, Slovakia, Denmark and 4 other countries.