I think that's what dating ring tried to do. https://techcrunch.com/2014/02/13/the-dating-ring-sf/ https://techcrunch.com/2014/02/13/the-dating-ring-sf/ They

I think that's what dating ring tried to do. https://techcrunch.com/2014/02/13/the-dating-ring-sf/ https://techcrunch.com/2014/02/13/the-dating-ring-sf/ They were featured on a season of the startup podcast https://gimletmedia.com/shows/startup/kwhxma https://gimletmedia.com/shows/startup/kwhxma They shut their doors in 2018