Ghostery is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Vocus has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, News & Media and 79 other categories.
Ghostery is leading in Food & Drink, Games, Soccer, Consumer Electronics and 26 other categories.
Vocus is leading in most countries, including Russia, Spain, Singapore, Sudan and 21 other countries.
Ghostery is leading in United States, United Kingdom, Canada, India and 19 other countries.