Synacor is a digital technology company that provides email and collaboration software, cloud-based identity management platforms, managed web and mobile portals, and advertising solutions. Co.'s products and services include: Cloud ID Authentication, which manages identity services to handle enterprises without requiring customers to install on-premises identity management systems; Email/Collaboration, which consist of Zimbra that powers mailboxes globally through its network of channel partners and licensed customers; and Managed Portals and Advertising, which provides its customers with opportunities generated by their consumers' engagement across devices.