What do you mean "not like everything else"? Most dating sites have the same features for they do have one goal: to get you to meet people. You may find some unique features or added benefits when you subscribe to their premium account. For instance, in Tinder you'll get to "undo" a swipe if you accidentally swipe in the wrong direction. In OkCupid, you'll get to see the list of people who "like" you; hence, it would be yours to decide whether you're gonna "like" them back. Moreover, one unique dating site is Bumble. I haven't tried it yet but a friend told me that when using this site, you will only get to see people who have matched the kind of relationship you're looking for. For instance, when you opt for friendship, they will only show you profiles of people who chose the same thing. It is also quite different among other dating apps because for heterosexual matches, only female users can make the first contact; whereas in same-sex, both can initiate the conversation.