[Beltalowda]

meetup.com is probably the closest service; although not for dating specifically, meet enough people and sooner or later you'll meet a partner (and if you don't, you usually still have a good time). They don't do a stellar job, but it's okay.

Dating specifically is a pretty difficult problem space because of the creeps, abusers, asynchronicity of the experience of men and women, etc. This is also a problem in non-dating; for example every city where I've attended Couchsurfing meetups there was at least one "creepy guy", and almost every women I've talked to for some length had at least one story.

Plus, it also depends on the "network effect"; why is everyone on Tinder? Because everyone is on Tinder! couchsurfing.com is a badly run platform but none of the alternatives have taken off because there just aren't that many people there.