AdGear is leading in Top 100K Sites and Top 1M Sites.
AdGear has better usage coverage in more websites categories. Including Business & Industry, Real Estate, Arts & Entertainment, Career & Education and 88 other categories.
OpenX OpenAds is leading in Technology News, Celebrities & Entertainment News, Martial Arts, Social Network and 5 other categories.
AdGear is leading in most countries, including Canada, United States, United Kingdom, France and 28 other countries.
OpenX OpenAds is leading in Hong Kong, Uganda and Portugal.