Demdex is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
MarketGid has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Internet & Telecom, News & Media and 97 other categories.
Demdex is leading in Autos & Vehicles, Car Buying, Automotive Industry, Travel and 65 other categories.
MarketGid is leading in most countries, including Russia, Ukraine, Belarus, Kazakhstan and 51 other countries.
Demdex is leading in United States, United Kingdom, Canada, Australia and 44 other countries.