Market Share by Top Websites

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

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

Websites Categories

1 OpenX has better usage coverage in more websites categories. Including Internet & Telecom, Arts & Entertainment, People & Society, Business & Industry and 237 other categories.

2 PopAds is leading in Software, Ad Network and Guides & Reviews.


1 OpenX is leading in most countries, including Japan, United States, France, Russia and 198 other countries.

2 PopAds is leading in Indonesia, India, Malaysia, Mongolia and 3 other countries.