Market Share by Top Websites

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

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

Websites Categories

1 RetailRocket has better usage coverage in more websites categories. Including Shopping, Business & Industry, Health, Products & Shopping and 72 other categories.

2 Certona is leading in Clothing, Beauty & Fitness, Beauty, Skin Care and 20 other categories.


1 Certona is leading in most countries, including United States, Canada, United Kingdom, France and 38 other countries.

2 RetailRocket is leading in Russia, Ukraine, Kazakhstan, Belarus and 16 other countries.