FreeRADIUS
Identity & SSOHigh-performance open-source RADIUS server
Replaces Cisco ISE
1 self-hosted Cisco ISE alternatives
Cisco ISE is a popular proprietary tool in the identity & sso space. These open-source apps let you replace Cisco ISE with software you host and control yourself.
Best self-hosted Cisco ISE alternatives
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Switching from Cisco ISE
Moving off Cisco ISE 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.