Gunggo is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Gunggo has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, TV & Video, Computer & Electronics and 30 other categories.
Simple AdServer is leading in Web Hosting, Consumer Electronics, Motorsports, Sports and one other category.
Gunggo is leading in most countries, including United States, India, Spain, Germany and 8 other countries.
Simple AdServer is leading in Hungary.