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 Sports, Business & Industry, Beauty, Food & Drink and 6 other categories.
ViralBuzzer is leading in Arts & Entertainment, Humor, Online Marketing, Software and one other category.
ViralBuzzer is leading in most countries, including United States, United Kingdom, Slovenia, Serbia and 3 other countries.
Testnet is leading in Belgium.