AdTotal is leading in Top 1M Sites.
AdTotal has better usage coverage in more websites categories. Including Business & Industry, Sports, Soccer, News & Media and 20 other categories.
ViralBuzzer is leading in Arts & Entertainment, Humor, Online Marketing and Shopping.
ViralBuzzer is leading in most countries, including United States, United Kingdom, Slovenia, Serbia and 3 other countries.
AdTotal is leading in Poland and Portugal.