Market Share by Top Websites

1 Adfusion 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 Arts & Entertainment, News & Media, Autos & Vehicles, Car Buying and 70 other categories.

2 Adfusion is leading in Business & Industry, Real Estate, Finance, Internet & Telecom and 21 other categories.


1 SpotX is leading in most countries, including United States, Netherlands, Germany, Spain and 44 other countries.

2 Adfusion is leading in Canada, Puerto Rico and Bulgaria.