"Mamba" is one of the most popular dating services. To date, 5.3 million profiles have been registered there. The site began its existence in 2003 and every day its popularity has been only going up. Basically, everything is free here, but there are also paid features, such as: virtual gifts, VIP statuses, placing a profile on the site in the first place, and much more. The site often hosts various photo contests and updates regular user ratings. Every day "Mamba" is visited by more than 2 million people and 100 thousand users are constantly online, which is a lot for such sites.