Ad Spirit is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Ad Spirit has better usage coverage in more websites categories. Including Sports, Soccer, Travel, Health and 60 other categories.
Double.net is leading in Business & Industry, People & Society, Arts & Entertainment, Internet & Telecom and 57 other categories.
Ad Spirit is leading in most countries, including Germany, Austria, Switzerland, Poland and 27 other countries.
Double.net is leading in Sweden, Finland, France, Romania and 16 other countries.