Market Share by Top Websites

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

2 Despite its recent growth, Undertone Networks is still behind AdvertServe in all market share segments.

Websites Categories

1 AdvertServe has better usage coverage in more websites categories. Including Business & Industry, People & Society, Shopping, News & Media and 112 other categories.

2 Undertone Networks is leading in Technology News, Basketball, Marketing & Advertising, Performing Arts and 27 other categories.

Geography

1 AdvertServe is leading in most countries, including United States, Russia, Turkey, United Kingdom and 72 other countries.

2 Undertone Networks is leading in Japan, Hungary, Viet Nam, Portugal and 5 other countries.