Cobalt Group is leading in Top 100K Sites and Top 1M Sites.
Double.net has better usage coverage in more websites categories. Including Business & Industry, People & Society, Arts & Entertainment, Internet & Telecom and 80 other categories.
Cobalt Group is leading in Autos & Vehicles, Car Buying, Automotive Industry, Sports and 27 other categories.
Double.net is leading in most countries, including Sweden, Niue, Finland, Norway and 38 other countries.
Cobalt Group is leading in United States, Canada, Australia, Mexico and 15 other countries.