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, Nuffnang 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 217 other categories.

2 Nuffnang is leading in People & Society, Religion & Spirituality, Photography, Clothing and 17 other categories.


1 OpenX is leading in most countries, including United States, Japan, France, Russia and 200 other countries.

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