Market Share by Top Websites

1 Shopzilla is leading in The Entire Web.

2 Vocus is leading in Top 100K Sites and Top 1M Sites.

Websites Categories

1 Shopzilla has better usage coverage in more websites categories. Including Shopping, People & Society, Arts & Entertainment, Clothing and 95 other categories.

2 Vocus is leading in Business & Industry, News & Media, Marketing & Advertising, Software and 43 other categories.


1 Vocus is leading in most countries, including United States, Canada, United Kingdom, India and 20 other countries.

2 Shopzilla is leading in Russia, Germany, Brazil, Australia and 19 other countries.