Market Share by Top Websites

1 Shopzilla is leading in Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Vocus is clearly lagging behind, losing to Shopzilla in all segments.

Websites Categories

1 Shopzilla has better usage coverage in more websites categories. Including Shopping, People & Society, Arts & Entertainment, Clothing and 96 other categories.

2 Vocus is leading in Business & Industry, News & Media, Marketing & Advertising, Finance and 42 other categories.


1 Shopzilla is leading in most countries, including Russia, Italy, Romania, Poland and 19 other countries.

2 Vocus is leading in United States, India, United Kingdom, Canada and 15 other countries.