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, Shopping and 58 other categories.
Tremor Media is leading in Arts & Entertainment, Music & Audio, Games, Video Games and 16 other categories.
Ghostery is leading in most countries, including United States, Canada, Mexico, Russia and 30 other countries.
Tremor Media is leading in Japan, Bulgaria, Congo Republic, Italy and one other country.