In terms of market share, Advertise.com is clearly lagging behind, losing to AfterDownload in all segments.
Advertise.com has better usage coverage in more websites categories. Including Health, Products & Shopping, Business & Industry, Arts & Entertainment and 40 other categories.
AfterDownload is leading in Computer & Electronics, Software, Religion & Spirituality and Computer Security.
Advertise.com is leading in most countries, including United States, Japan, Canada, Egypt and 6 other countries.
AfterDownload is leading in Germany, Mexico, Czech Republic, France and one other country.