Ghostery is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Ghostery has better usage coverage in more websites categories. Including Shopping, Autos & Vehicles, Sports, Business & Industry and 45 other categories.
Tremor Media is leading in Arts & Entertainment, News & Media, People & Society, TV & Video and 22 other categories.
Ghostery is leading in most countries, including United States, United Kingdom, Canada, India and 26 other countries.
Tremor Media is leading in Germany, Colombia, Croatia, Ghana and 3 other countries.