AdCentric is leading in Top 100K Sites.
AdCentric has better usage coverage in more websites categories. Including People & Society, Computer & Electronics, Software, Internet & Telecom and 43 other categories.
ViralBuzzer is leading in Humor.
AdCentric is leading in most countries, including Canada, United States, Indonesia, Russia and 20 other countries.
ViralBuzzer is leading in Australia, Latvia and Croatia.