Ghostery is leading in Top 100K Sites and Top 1M Sites.
Ghostery has better usage coverage in more websites categories. Including Autos & Vehicles, Shopping, Business & Industry, Sports and 57 other categories.
ViralBuzzer is leading in Arts & Entertainment and Humor.
Ghostery is leading in most countries, including United States, Canada, United Kingdom, Russia and 29 other countries.
ViralBuzzer is leading in Australia, Taiwan and Switzerland.