Market Share by Top Websites

1 is leading in The Entire Web.

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

Websites Categories

1 has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Games, Internet & Telecom and 89 other categories.

2 SpotX is leading in Autos & Vehicles, News & Media, Car Buying, Celebrities & Entertainment News and 39 other categories.


1 SpotX is leading in most countries, including United States, Netherlands, Sweden, Russia and 32 other countries.

2 is leading in Germany, Austria, Switzerland, France and 27 other countries.