Double.net is leading in Top 100K Sites and Top 1M Sites.
Double.net has better usage coverage in more websites categories. Including Science, Social Sciences, Business & Industry, Internet & Telecom and 52 other categories.
Page Peel Ads is leading in Performing Arts and Consumer Electronics.
Double.net is leading in most countries, including Sweden, Niue, Norway, United States and 23 other countries.
Page Peel Ads is leading in United Kingdom and Argentina.