Market Share by Top Websites

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

2 In terms of market share, AdScale 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, People & Society, Business & Industry, News & Media and 231 other categories.

2 AdScale is leading in Social Network, File Sharing and Ad Network.


1 SpotX is leading in most countries, including United States, France, Austria, Spain and 181 other countries.

2 AdScale is leading in Germany, Indonesia, Israel, Singapore and 19 other countries.