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, ContentClick 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, People & Society, Business & Industry, Shopping and 116 other categories.

2 ContentClick is leading in Humor, Beauty & Fitness, Gay, Lesbian, & Bisexual, Relationships & Dating and 19 other categories.


1 AdvertServe is leading in most countries, including Russia, United States, Turkey, Ukraine and 63 other countries.

2 ContentClick is leading in United Kingdom, Ireland, Viet Nam, Zimbabwe and 5 other countries.