Market Share by Top Websites

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

2 Despite its recent growth, PopAds is still behind OpenX in all market share segments.

Websites Categories

1 OpenX has better usage coverage in more websites categories. Including Internet & Telecom, Arts & Entertainment, People & Society, Business & Industry and 238 other categories.

2 PopAds is leading in Software and Guides & Reviews.


1 OpenX is leading in most countries, including United States, Japan, France, Russia and 199 other countries.

2 PopAds is leading in Indonesia, Mongolia, Saint Lucia, Solomon Islands and 4 other countries.