Konflist - Curated list of tech conferences all around the world!
EventsApp - A simple concise app for creating and sharing events.
Event Hunt - Startups and Tech Events Curated By Locals
Shapr - A completely free way to build your professional network.
Calendify - Calendify is an event community where you can share, publish, and subscribe to event calendars. It helps you to stay informed about what you are interested in and what is yet to come.
Leade.rs - Leaders matches event organizers with speakers in tech.