RetailMenot - The RetailMeNot mobile app allows you to find deals on the go for both online shopping and in store shopping.
BOINC - BOINC is an open-source software platform for computing using volunteered resources
Honey - Honey is a browser extension that automatically finds and applies coupon codes at checkout with a single click.
Apache Mesos - Apache Mesos abstracts resources away from machines, enabling fault-tolerant and elastic distributed systems to easily be built and run effectively.
Slickdeals.net - Slickdeals: The Best Deals, Coupons & Discounts on everything
GridRepublic - Use GridRepublic, or Grid Republic, to join and manage participation in boinc volunteer distributed grid utility computing projects. Help us to create the world's largest top supercomputer. GridRepublic is a BOINC account manager.