Market Share by Top Websites

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

2 Despite its recent growth, AdAction is still behind SpotX in all market share segments.

Websites Categories

1 SpotX has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, News & Media, Business & Industry and 234 other categories.

2 AdAction is leading in Bingo.


1 SpotX is leading in most countries, including United States, Germany, France, Spain and 197 other countries.

2 AdAction is leading in Sweden, Norway, Niue, American Samoa and 3 other countries.