AdBrite is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
AdBrite has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Adult, Computer & Electronics and 205 other categories.
adk2 is leading in Sports and Ad Network.
AdBrite is leading in most countries, including United States, India, Germany, Indonesia and 106 other countries.
adk2 is leading in Afghanistan, Reunion and Georgia.