What online dating service
It launched in 1995 and is now available in 24 different countries.
Members set up a profile, upload photos and can then search through profiles to find a good match.
Focusing on a narrow pool of candidates, these online dating sites help match people up with someone of a similar religion, profession, or sexual orientation.
Some mobile apps will match you with people based on criteria, including age, gender, and geographic proximity.
More traditional sites may offer anything from a simple search to a highly specific advanced search.
Launched in 2004, OKCupid works with many populations of people.
Mingle2 is a membership service of which users pay to be a part.Depending on the dating site, all other members might be able to see your profile and message you.