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, Velis Media 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 211 other categories.

2 Velis Media is leading in Visual Arts & Design, Car Buying, Clothing, Crafts and 23 other categories.


1 OpenX is leading in most countries, including France, Russia, Germany, Japan and 181 other countries.

2 Velis Media is leading in United States, India, Sweden, Australia and 20 other countries.