They tend to attract a wide variety of members with personal goals that range from a casual fling to a serious lifelong relationship.
Launched in 2004, OKCupid works with many populations of people.
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. Since 2012, Tinder has been matching singles based on their social profiles and geographic location. Both users must “swipe right” before being matched and are then able to chat within the app.
If you have a very specific set of interests, there are many sites that may cater to your niche.
Some of these niche sites are Farmersonly.com, Millionaire Match.com, Geek2Geek.com, JDate, Dandy, Pinksofa.com, Christian Mingle and Positive Singles.