Ghostery is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
MSN Ads has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, News & Media, Business & Industry and 84 other categories.
Ghostery is leading in Autos & Vehicles, Finance, TV & Video, Car Buying and 32 other categories.
MSN Ads is leading in most countries, including Canada, India, Brazil, United Kingdom and 51 other countries.
Ghostery is leading in United States, Ukraine, Colombia, Poland and 13 other countries.