Market Share by Top Websites

1 Underdog Media is leading in Top 100K Sites and Top 1M Sites.

2 AdvertServe is leading in Top 10K Sites.

Websites Categories

1 AdvertServe has better usage coverage in more websites categories. Including Business & Industry, People & Society, News & Media, Shopping and 96 other categories.

2 Underdog Media is leading in Computer & Electronics, Software, Arts & Entertainment, Technology News and 28 other categories.


1 AdvertServe is leading in most countries, including Russia, Turkey, Spain, Brazil and 33 other countries.

2 Underdog Media is leading in United States, United Kingdom, Canada, Argentina and 26 other countries.