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, Nuffnang 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, Business & Industry, Chats & Forums and 223 other categories.

2 Nuffnang is leading in People & Society, Religion & Spirituality, Photography, Clothing and 12 other categories.


1 OpenX is leading in most countries, including United States, Japan, France, Russia and 205 other countries.

2 Nuffnang is leading in Malaysia, Philippines, Singapore and Brunei Darussalam.