Market Share by Top Websites

1 SmartContext is leading in The Entire Web.

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

Websites Categories

1 SpotX has better usage coverage in more websites categories. Including News & Media, Arts & Entertainment, Autos & Vehicles, Car Buying and 65 other categories.

2 SmartContext is leading in People & Society, Internet & Telecom, Business & Industry, Chats & Forums and 27 other categories.


1 SpotX is leading in most countries, including United States, Netherlands, Germany, Spain and 41 other countries.

2 SmartContext is leading in Poland, Japan, Czech Republic, Austria and 4 other countries.