TechEvents.co - Tech and startup events aggregator
Event Calendar App - A simple, easy to manage, way of displaying events
Attendize Event Ticketing - Attendize is a free & open-source ticket selling and event management platform
Zoho Backstage - Plan, run, and analyze your event— all from one place
Leade.rs - Leaders matches event organizers with speakers in tech.
Awesome Mobile Conferences - A collaborative and curated list of the best mobile conf