In terms of market share, Simple AdServer is clearly lagging behind, losing to Testnet in all segments.
Testnet has better usage coverage in more websites categories. Including Business & Industry, Internet & Telecom, Autos & Vehicles, Sports and 11 other categories.
Simple AdServer is leading in Computer & Electronics, Adult, Sports, Web Hosting and 4 other categories.
Simple AdServer is leading in most countries, including Pakistan, Germany and Croatia.
Testnet is leading in Belgium.