freeXmedia is leading in Top 100K Sites and Top 1M Sites.
freeXmedia has better usage coverage in more websites categories. Including Business & Industry, Sports, Autos & Vehicles, Shopping and 44 other categories.
ViralBuzzer is leading in Arts & Entertainment, Humor and Online Marketing.
freeXmedia is leading in most countries, including Germany, United States, Brazil, Russia and one other country.
ViralBuzzer is leading in United Kingdom, China and Taiwan.