WhosDown - App where you can genuinely make friends—connecting with someone that shares a common interest
Open Cult - A place for people with common interests to meet IRL.
Milofy - Socialize with other like-minded couples
Speciface - Instant access to contact information of people nearby
The Bosco - High tech photo-boothing for any event
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets