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, is clearly lagging behind, losing to SpotX in all segments.

Websites Categories

1 SpotX has better usage coverage in more websites categories. Including Arts & Entertainment, News & Media, Autos & Vehicles, Car Buying and 74 other categories.

2 is leading in Health, Products & Shopping, Business & Industry, Shopping and 13 other categories.


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

2 is leading in Japan.