Market Share by Top Websites

2 AdvertServe is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 AdvertServe has better usage coverage in more websites categories. Including Business & Industry, People & Society, News & Media, Shopping and 90 other categories.

2 MSN Ads is leading in Computer & Electronics, Music & Audio, Technology News, Software and 33 other categories.


1 AdvertServe is leading in most countries, including United States, Russia, United Kingdom, Turkey and 56 other countries.

2 MSN Ads is leading in India, Australia, Thailand, Switzerland and 8 other countries.