In terms of market share, Simple AdServer is clearly lagging behind, losing to Spark Studios in all segments.
Spark Studios has better usage coverage in more websites categories. Including Arts & Entertainment, Computer & Electronics, Software, People & Society and 17 other categories.
Simple AdServer is leading in Sports, Web Hosting, Consumer Electronics, Motorsports and one other category.
Spark Studios is leading in most countries, including United States, Portugal, Mexico, Indonesia and one other country.
Simple AdServer is leading in Pakistan and Croatia.