Ghostery is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Harren Media has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, TV & Video, Movies and 38 other categories.
Ghostery is leading in Shopping, Autos & Vehicles, Food & Drink, Finance and 37 other categories.
Ghostery is leading in most countries, including United States, United Kingdom, Canada, Russia and 24 other countries.
Harren Media is leading in Brazil, Mexico, India, France and 15 other countries.