Ghostery is leading in Top 100K Sites and Top 1M Sites.
Ghostery has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Business & Industry, News & Media and 78 other categories.
Testnet is leading in Beauty.
Ghostery is leading in most countries, including United States, Canada, United Kingdom, Russia and 43 other countries.
Testnet is leading in Belgium.