Bidtellect is leading in Top 10K Sites and Top 100K Sites.
Ghostery has better usage coverage in more websites categories. Including Arts & Entertainment, Shopping, Autos & Vehicles, Sports and 43 other categories.
Bidtellect is leading in News & Media, Business & Industry, People & Society, Technology News and 34 other categories.
Ghostery is leading in most countries, including United States, Canada, United Kingdom, Russia and 25 other countries.
Bidtellect is leading in Germany, France, Romania, Egypt and 13 other countries.