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, Business & Industry, Autos & Vehicles and 78 other categories.
Spark Studios is leading in Graphics & Multimedia Tools, Energy, Weight Loss, Beauty & Fitness and 2 other categories.
Ghostery is leading in most countries, including United States, Russia, Canada, United Kingdom and 40 other countries.
Spark Studios hasn't got a lead over Ghostery in any country.