Exovue is leading in Top 100K Sites.
OpenX OpenAds has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Sports and 23 other categories.
Exovue is leading in Newspapers, Web Hosting, Software, Photography and one other category.
OpenX OpenAds is leading in most countries, including India, Indonesia, Bangladesh and United Arab Emirates.
Exovue is leading in United States.