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 Music & Audio, Games, Movies, Video Games and 13 other categories.
Ghostery is leading in most countries, including United States, Canada, India, Russia and 28 other countries.
Tremor Media is leading in Japan, China, Denmark, Poland and 7 other countries.