Market Share by Top Websites

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

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

Websites Categories

1 AdvertServe has better usage coverage in more websites categories. Including Arts & Entertainment, Business & Industry, People & Society, News & Media and 95 other categories.

2 Shopzilla is leading in Shopping, Clothing, Consumer Electronics, Beauty & Fitness and 54 other categories.


1 AdvertServe is leading in most countries, including Russia, United States, Turkey, Ukraine and 62 other countries.

2 Shopzilla is leading in India, Nepal, Zimbabwe, Slovenia and 3 other countries.