Slack is a team communication application providing services such as real-time messaging, archiving and search for modern teams.
Wealthfront is an automated investment service company.
AngelList operates as an online platform that allows startups to meet investors and talent.
GoodData is a cloud-based business intelligence platform providing data management solutions for businesses.
ExtraHop provides real-time operational intelligence to make IT more agile and proactive.
Halo Neuroscience is developing a non-invasive neurostimulation technology that promises to unlock human cognitive performance.
Scribd is a digital library, featuring e-book subscription services on iPhone, iPad, Kindle Fire and Nook Tablet.