Peerius is leading in Top 100K Sites and Top 1M Sites.
UberTags has better usage coverage in more websites categories. Including Clothing, Business & Industry, Career & Education, Health and 47 other categories.
Peerius is leading in Shopping, Home & Garden, Food & Drink, Sports and 13 other categories.
UberTags is leading in most countries, including United States, Canada, Netherlands, Venezuela and 31 other countries.
Peerius is leading in United Kingdom, Austria, France, Belgium and 3 other countries.