In terms of market share, Testnet is clearly lagging behind, losing to ViralBuzzer in all segments.
Testnet has better usage coverage in more websites categories. Including People & Society, Internet & Telecom, Business & Industry, Sports and 10 other categories.
ViralBuzzer is leading in Arts & Entertainment, Humor, Video Games, Games and 3 other categories.
ViralBuzzer is leading in most countries, including Australia, Latvia, Russia, United States and 2 other countries.
Testnet is leading in Belgium, United Kingdom and Netherlands.