1
OpenX is leading in The Entire Web.
2
AppNexus is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
1
OpenX has better usage coverage in more websites categories. Including Arts & Entertainment, Science & Education, Computers Electronics & Technology, Games and 11 other categories.
2
AppNexus is leading in Travel & Tourism, Health, Vehicles, Lifestyle and 5 other categories.
1
OpenX is leading in most countries, including Japan, Russia, Taiwan, Italy and 81 other countries.
2
AppNexus is leading in United States, France, United Kingdom, Germany and 71 other countries.