TechEvents.co - Tech and startup events aggregator
Investis - Investis helps companies to use digital channels to increase revenue, enhance employee engagement and influence corporate audiences.
Facebook Local - Discover places to go and events happening near you
Voxer - Turn your phone into a Walkie Talkie. Don't waste time on phone calls and voicemails.
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Sameroom - Chat interoperability-as-a-service