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, Refined Labs 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, News & Media, Shopping and 117 other categories.

2 Refined Labs is leading in Car Rentals, Photography, Computer Hardware, Math and 4 other categories.


1 AdvertServe is leading in most countries, including United States, Russia, Turkey, United Kingdom and 47 other countries.

2 Refined Labs is leading in Germany, Austria, Denmark, Belgium and 7 other countries.