Found a dating site in any of our categories not currently listed? Then please fill out the form with your recommended site's domain name and we will happily include it in our charts provided it fits our selection criteria. Please note: we offer an impartial service and none of the sites listed in our dating charts can pay for or sponsor a higher position. The criteria we use are very simple: the traffic rank (date source - Alexa.com) and size of membership base. This data allows us to create charts of the most popular dating services on the internet.