OKCupid is one of the most popular dating sites and is free to sign up initially.
It works with special algorithms that match users with potential dates.
The free platform allows users to connect with new people based on mutual friends and interests.
My Social Calendar connects people with similar social interests by planning fun events for socializing. C., Philadelphia, Detroit, New York City, Boston, South Florida, Charlotte and Los Angeles.
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.
These sites have the broadest appeal and generally the largest membership bases.