Quest KACE offers three deployment models: physical appliance (dedicated hardware), virtual appliance (VMware, Hyper-V, or Azure VM), and KACE as a Service (cloud-hosted on Azure with a dedicated virtual appliance per customer). All three models provide the same management capabilities — the choice is primarily about infrastructure preference and data residency requirements.
KACE as a Service eliminates data center capacity allocation but introduces a dependency on Quest's hosting infrastructure. For organizations with hard on-prem requirements, KACE is one of the few remaining endpoint management platforms that genuinely supports air-gapped or network-isolated deployments.
OS support covers Windows (including Windows 11 and Windows Server), macOS, Linux, UNIX, and Chromebooks — broader than most cloud-native RMM platforms, which typically stop at Windows, macOS, and Linux.
The KACE SMA supports both agent-based management for full endpoint control and agentless inventory for network-connected devices like printers, switches, and IoT equipment. Validate the depth of management on each OS type in your environment during the trial — agent-based management is deepest on Windows, with macOS and Linux support functional but less feature-complete.