Market Share by Top Websites

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

2 Ghostery is leading in Top 10K Sites.

Websites Categories

1 AdvertServe has better usage coverage in more websites categories. Including Business & Industry, People & Society, Arts & Entertainment, Shopping and 122 other categories.

2 Ghostery is leading in Car Buying, Technology News, Makes & Models, Visual Arts & Design and 17 other categories.

Geography

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

2 Ghostery is leading in Greece, Belgium, Cambodia, Costa Rica and 3 other countries.