Ghostery is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Ghostery has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Autos & Vehicles, Business & Industry and 75 other categories.
ViralBuzzer is leading in Humor.
Ghostery is leading in most countries, including United States, Russia, Canada, India and 38 other countries.
ViralBuzzer hasn't got a lead over Ghostery in any country.