Ghostery is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Ghostery has better usage coverage in more websites categories. Including People & Society, News & Media, Business & Industry, Autos & Vehicles and 60 other categories.
Tremor Media is leading in Arts & Entertainment, Music & Audio, Games, Movies and 14 other categories.
Ghostery is leading in most countries, including United States, Canada, Russia, United Kingdom and 33 other countries.
Tremor Media is leading in Japan, China, Turkey, Croatia and 4 other countries.