Market Share by Top Websites

1 Ghostery is leading in Top 10K Sites, Top 100K Sites and The Entire Web.

2 Despite its recent growth, C3 Metrics is still behind Ghostery in all market share segments.

Websites Categories

1 C3 Metrics has better usage coverage in more websites categories. Including Arts & Entertainment, Health, Travel, Business & Industry and 51 other categories.

2 Ghostery is leading in People & Society, Autos & Vehicles, News & Media, Food & Drink and 48 other categories.


1 Ghostery is leading in most countries, including United States, Canada, India, Great Britain and 32 other countries.

2 C3 Metrics is leading in Russia, Norway, France, Spain and 23 other countries.