OkCupid is completely free, meaning you don't have to pay to see more matches or to unlock specific features that may make it easier for you to find someone interesting. At the same time, because it's completely free, the array of potential matches you get can be wild and varied, to say the least. There are entire blogs around the web dedicated to the types of people you'll find on OkCupid, and part of it is because the service is rapidly growing, free, and accessible to everyone. Granted, that also means that if you're looking for the most possible matches, and the service is very proud of its matching algorithm. When you sign up, you fill out a remarkably lengthy profile full of questions that will be used to help other people find you, and to help you match other people. Mobile apps for iOS and Android help you take your search with you on the go, and stay in touch with people you plan to meet.
eHarmony is where relationship-oriented daters love to go, as the site is responsible for 4% of U.S. marriages. Co-founded by clinical psychologist Dr. Neil Clark Warren, eHarmony is probably most known for their exclusive 29 Dimensions® of Compatibility test — which is composed of four categories: Character and Constitution; Personality; Emotional Makeup and Skills; and Family and Values. For no cost, you can fill out your information, take the questionnaire, and receive like-minded matches.
One thing to note if you don't fall into the cis-hetero dating pool: While most of the apps reviewed here are inclusive, there are those that are friendlier to the LGBTQ community than others. For example, OkCupid goes beyond forcing users to choose between being a male or female, including options like Hijra, genderfluid, and two-spirit. If you're a man seeking a man or a woman seeking a woman, you'll want to steer clear of eharmony: It doesn't even give you the option of a same-sex match.