Cuplin, The Matchmaking App’s Video. by Matthew Morgan | May 6, 2016 | Marketing | 0 comments Today we’re launching both a new video and refreshed website for Cuplin, probably the best dating site in the world. Watch the video now. Go check out the site at GoCuplin Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.