Here is the information given on the software website:

"Veeam® Backup Essentials provides powerful, easy-to-use and affordable backup, recovery, monitoring and reporting for up to 50 virtual, physical and cloud-based workloads from a single platform. This includes backup for VMware vSphere, Microsoft Hyper-V, Nutanix AHV, Windows and Linux servers, NAS, AWS, Azure, Google Cloud Platform and more!"