Market Share by Top Websites

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

2 In terms of market share, AddyON is clearly lagging behind, losing to SpotX in all segments.

Websites Categories

1 SpotX has better usage coverage in more websites categories. Including News & Media, Arts & Entertainment, Autos & Vehicles, Car Buying and 75 other categories.

2 AddyON is leading in People & Society, Video Games, Clothing, Religion & Spirituality and 7 other categories.


1 SpotX is leading in most countries, including United States, Netherlands, Germany, Spain and 48 other countries.

2 AddyON is leading in Italy and Iran.