Gunggo is leading in Top 100K Sites.
Gunggo has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, TV & Video, Computer & Electronics and 23 other categories.
Simple AdServer is leading in Shopping, Sports and Motorsports.
Gunggo is leading in most countries, including United States, India, Russia, France and 15 other countries.
Simple AdServer is leading in Hungary.