Secure online dating sites
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.
They tend to attract a wide variety of members with personal goals that range from a casual fling to a serious lifelong relationship.
These sites have the broadest appeal and generally the largest membership bases.
POF.com, also known as Plenty Of Fish, is an online dating site headquartered in Vancouver.
It is one of the biggest dating sites with over 90 million registered users across the globe. Zoosk is a singles dating app that uses a behavioral matchmaking engine to pair users who its system indicates will be a good match.
The company focuses on the interests of people in a certain age range who want a place to feel confident and comfortable while seeking a potential date.
Bumble is a dating app that only allows women to initiate contact in opposite-sex connections; in same-sex connections either party may initiate contact. OKCupid is one of the most popular dating sites and is free to sign up initially.
Around 49 million singles have tried online dating at some point in their lives.