Market Share by Top Websites

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

Websites Categories

1 Vocus has better usage coverage in more websites categories. Including Business & Industry, People & Society, Health, Internet & Telecom and 66 other categories.

2 SpotX is leading in News & Media, Arts & Entertainment, Autos & Vehicles, Car Buying and 58 other categories.


1 SpotX is leading in most countries, including United States, Netherlands, Germany, Spain and 38 other countries.

2 Vocus is leading in Canada, India, France, Romania and 13 other countries.