Ecessa is a company that specializes in software-defined wide-area networking (SD-WAN). Its products include WANworX, a software-based SD-WAN solution that offers network design and support services; PowerLink, a tool for automatic failover, load balancing, and quality of service (QoS); Edge, an SD-WAN solution for small businesses, stores, and branch offices; etc. The company caters to the government, banking, healthcare, and education sectors.