FriendBuy is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
FriendBuy has better usage coverage in more websites categories. Including Shopping, Business & Industry, Clothing, Arts & Entertainment and 75 other categories.
MentionMe is leading in Cycling & Biking, Flowers, Energy, Textiles & Nonwovens and 7 other categories.
FriendBuy is leading in most countries, including United States, Canada, Australia, France and 32 other countries.
MentionMe is leading in Great Britain, Ireland, Switzerland, Denmark and 4 other countries.