Market Share by Top Websites

1 Ghostery is leading in Top 10K Sites.

2 Centro is leading in Top 100K Sites and Top 1M Sites.

Websites Categories

1 Centro has better usage coverage in more websites categories. Including Business & Industry, Autos & Vehicles, News & Media, Career & Education and 106 other categories.

2 Ghostery is leading in TV & Video, Games, Cooking & Recipes, Software and 25 other categories.


1 Ghostery is leading in most countries, including Brazil, Russia, Argentina, Israel and 29 other countries.

2 Centro is leading in United States, Canada, United Kingdom, France and 28 other countries.