TechEvents.co - Tech and startup events aggregator
TickPick - Purchase tickets to your favorite events with no hidden fees
Attendize Event Ticketing - Attendize is a free & open-source ticket selling and event management platform
Airbnb - Book unique places to stay and things to do.
Leade.rs - Leaders matches event organizers with speakers in tech.
Nightout - The standard in event ticketing and marketing by NIGHTOUT