Sliver
Remote Access & VPNOpen-source cross-platform adversary emulation framework
Replaces Cobalt Strike
1 self-hosted Cobalt Strike alternatives
Cobalt Strike is a popular proprietary tool in the remote access & vpn space. These open-source apps let you replace Cobalt Strike with software you host and control yourself.
Best self-hosted Cobalt Strike alternatives
No apps match these filters.
Switching from Cobalt Strike
Moving off Cobalt Strike 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.