Shapr - A completely free way to build your professional network.
LetsLunch - Do more with your lunch hour. Meet new people.
GetReal - Meet new people, in person
Event Hunt - Startups and Tech Events Curated By Locals
Chatous - Chatous - random chat with real people from all over the world! Make friends with text or video chat.
Palaround - Meet people you should be friends with.