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 82 other categories.
Cobalt Group is leading in Autos & Vehicles, Car Buying, Automotive Industry, Makes & Models and 26 other categories.
Double.net is leading in most countries, including Sweden, Niue, Norway, Finland and 33 other countries.
Cobalt Group is leading in United States, Canada, Australia, Mexico and 14 other countries.