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, Criteo Publisher Marketplace 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, Business & Industry, Chats & Forums and 194 other categories.

2 Criteo Publisher Marketplace is leading in People & Society, Religion & Spirituality, News & Media, Music & Audio and 42 other categories.

Geography

1 OpenX is leading in most countries, including United States, Japan, France, Russia and 179 other countries.

2 Criteo Publisher Marketplace is leading in Indonesia, Brazil, Viet Nam, Philippines and 22 other countries.