BOINC - BOINC is an open-source software platform for computing using volunteered resources
Yesware - Sell smarter with email tracking and more
Apache Mesos - Apache Mesos abstracts resources away from machines, enabling fault-tolerant and elastic distributed systems to easily be built and run effectively.
Mixmax - At Mixmax, our mission is to change how the world communicates. We’re an email productivity platform that helps sales, customer success, and recruiting teams do their jobs better.
JPPF - The open source grid computing solution.
SalesLoft - The simpliest way to build the most accurate and targeted lists of leads on the internet