Ghostery is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Ghostery has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Business & Industry, News & Media and 71 other categories.
Open AdExchange is leading in Travel, Newspapers, Law & Government, Relationships & Dating and 9 other categories.
Ghostery is leading in most countries, including United States, Canada, United Kingdom, Russia and 42 other countries.
Open AdExchange is leading in Denmark, Sweden, Romania and Malta.