eyeReturn Marketing is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Shopzilla has better usage coverage in more websites categories. Including Shopping, People & Society, Arts & Entertainment, Clothing and 72 other categories.
eyeReturn Marketing is leading in Business & Industry, News & Media, Autos & Vehicles, Travel and 63 other categories.
eyeReturn Marketing is leading in most countries, including Canada, United States, France, India and 19 other countries.
Shopzilla is leading in United Kingdom, Russia, Romania, Egypt and 16 other countries.