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, Health and 70 other categories.
MentionMe is leading in Beauty, Textiles & Nonwovens, Domain Names & Register, Cycling & Biking and 3 other categories.
FriendBuy is leading in most countries, including United States, Australia, Canada, France and 32 other countries.
MentionMe is leading in United Kingdom, Ireland and Belgium.