In terms of market share, AdvertiseSpace is clearly lagging behind, losing to Simple AdServer in all segments.
AdvertiseSpace has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Internet & Telecom, Computer & Electronics and 72 other categories.
Simple AdServer is leading in Sports and Motorsports.
AdvertiseSpace is leading in most countries, including India, United States, Italy, Canada and 38 other countries.
Simple AdServer hasn't got a lead over AdvertiseSpace in any country.