Market Share by Top Websites

1 Bazaarvoice is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 Despite its recent growth, Certona is still behind Bazaarvoice in all market share segments.

Websites Categories

1 Bazaarvoice has better usage coverage in more websites categories. Including Shopping, Business & Industry, Clothing, Home & Garden and 148 other categories.

2 Certona is leading in Book Retailers, Books & Literature, Holidays and Public Health & Safety.


1 Bazaarvoice is leading in most countries, including United States, United Kingdom, Canada, France and 89 other countries.

2 Certona is leading in Zambia, Tunisia and Oman.