AdTotal is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
AdTotal has better usage coverage in more websites categories. Including Business & Industry, Sports, Soccer, Internet & Telecom and 26 other categories.
ViralBuzzer is leading in Arts & Entertainment and Humor.
AdTotal is leading in most countries, including Poland, China, Belarus, France and 4 other countries.
ViralBuzzer is leading in United States, Mexico and Russia.