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, Velis Media 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, People & Society, Business & Industry and 221 other categories.

2 Velis Media is leading in Visual Arts & Design, Car Buying, Crafts, Weather and 14 other categories.


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

2 Velis Media is leading in France, India, Sweden, Australia and 18 other countries.