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, Vocus 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, Shopping and 109 other categories.

2 Vocus is leading in Computer & Electronics, Marketing & Advertising, Software, Animation & Comics and 27 other categories.

Geography

1 AdvertServe is leading in most countries, including Russia, United States, Turkey, Ukraine and 74 other countries.

2 Vocus is leading in Viet Nam, Croatia, Albania, Serbia and 4 other countries.