In terms of market share, Adpersia is clearly lagging behind, losing to ViralBuzzer in all segments.
Adpersia has better usage coverage in more websites categories. Including Internet & Telecom, People & Society, News & Media, Business & Industry and 20 other categories.
ViralBuzzer is leading in Arts & Entertainment, Humor, Games, Video Games and one other category.
ViralBuzzer is leading in most countries, including United States, Japan, Russia, Brazil and 2 other countries.
Adpersia is leading in Iran.