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, Harren Media 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, Movies, Business & Industry, Sports and 121 other categories.

2 Harren Media is leading in Associations.

Geography

1 AdvertServe is leading in most countries, including Russia, Turkey, United States, Ukraine and 71 other countries.

2 Harren Media is leading in Brazil, Indonesia, South Korea, New Zealand and 3 other countries.