When it comes to casual dating sites, Adult Friend Finder was one of the first hookup sites out there. Since then, there have been hundreds of thousands of dating sites that have emerged. While most have failed, there are some distinct hookup sites that are similar to Adult Friend Finder that do incredibly well. In no random order:
Fling : Also one of the first hookup sites out there, this site has done a great job catering to the younger demo.
Instabang : Insanely clever name, capitalizing on the growth of instagram – hookup style.