Optimatic is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Optimatic has better usage coverage in more websites categories. Including Games, Business & Industry, Video Games, Food & Drink and 23 other categories.
ViralBuzzer is leading in Arts & Entertainment, Humor, Online Marketing, Software and one other category.
Optimatic is leading in most countries, including United States, Canada, Israel, Algeria and 11 other countries.
ViralBuzzer is leading in Slovenia, Serbia, Romania and Mexico.