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 Business & Industry, Sports, Beauty, Food & Drink and 5 other categories.
ViralBuzzer is leading in Arts & Entertainment, Humor, Computer & Electronics, Software and one other category.
ViralBuzzer is leading in most countries, including United States, France, Philippines and Spain.
Testnet is leading in Belgium.