In terms of market share, Advertise.com is clearly lagging behind, losing to Simple AdServer in all segments.
Advertise.com has better usage coverage in more websites categories. Including Health, Products & Shopping, Business & Industry, Arts & Entertainment and 42 other categories.
Simple AdServer is leading in Sports, Software, Consumer Electronics, Motorsports and one other category.
Advertise.com is leading in most countries, including United States, China, Korea Republic, Taiwan and 9 other countries.
Simple AdServer is leading in Croatia.