Teleport
Remote Access & VPNIdentity-aware access for infrastructure
Replaces Cisco AnyConnect, AWS Systems Manager
AWS Systems Manager is a popular proprietary tool in the remote access & vpn space. These open-source apps let you replace AWS Systems Manager with software you host and control yourself.
Moving off AWS Systems Manager means trading a managed subscription for a service you run yourself. The payoff is ownership: no per-seat pricing, no vendor lock-in, and full control of your data. Start with the option above that matches your setup-difficulty comfort level — every app links to a detailed specs page and head-to-head comparisons.