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, Soccer, Beauty & Fitness and 6 other categories.
ViralBuzzer is leading in Arts & Entertainment, Humor, Online Marketing, Computer & Electronics and one other category.
ViralBuzzer is leading in most countries, including Australia, United States, Canada, Taiwan and 4 other countries.
Testnet is leading in Belgium.