PartyUP - See videos from the best nightlife venues in your city.
uLouder - Modern Craigslist and Nextdoor for urban nomads
Discotech - Opentable for nightlife. Tickets, guest lists, and VIP.
Explore nearby places for Airbnb - Discover must-see places when browsing Airbnb (Chrome ext)
Partle - Revolutionizing the way people get together
Whereabouts - Write posts and chat (group or 1-on-1) with people nearby!