Ghostery is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Ghostery has better usage coverage in more websites categories. Including Autos & Vehicles, Shopping, Business & Industry, Sports 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, Canada, India, United Kingdom and 30 other countries.
Tremor Media is leading in Japan, Philippines, Serbia, Pakistan and 3 other countries.