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, C3 Metrics is still behind AdvertServe in all market share segments.

Websites Categories

1 AdvertServe has better usage coverage in more websites categories. Including Arts & Entertainment, Movies, Business & Industry, Sports and 106 other categories.

2 C3 Metrics is leading in Accommodation & Hotels, Photography, Restaurants & Delivery, Car Rentals and 16 other categories.


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

2 C3 Metrics is leading in Japan, Norway, Thailand, Hungary and 2 other countries.