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, News & Media and 68 other categories.
Double.net is leading in Business & Industry, People & Society, Arts & Entertainment, Internet & Telecom and 49 other categories.
Ad Spirit is leading in most countries, including Germany, Austria, United States, Switzerland and 19 other countries.
Double.net is leading in Sweden, United Kingdom, Malta, Finland and 7 other countries.