In terms of market share, ViralBuzzer is clearly lagging behind, losing to Vocus in all segments.
Vocus has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, News & Media and 92 other categories.
ViralBuzzer is leading in Humor and Video Games.
Vocus is leading in most countries, including United States, India, United Kingdom, Canada and 28 other countries.
ViralBuzzer is leading in Switzerland and Spain.