Evo RADIUS vs ZITADEL: Side-by-Side Comparison (2026)

Evo RADIUS: Cloud-hosted RADIUS server with MFA for VPNs and firewalls, built for MSPs. built by Evo Security. Core capabilities include Cloud-hosted RADIUS server managed by Evo (no self-hosted proxy required), MFA enforcement for VPNs and firewalls, Support for PAP and TLS authentication protocols..

ZITADEL: Open-source, multi-tenant identity platform for authn, authz, and SSO. built by ZITADEL. Core capabilities include Hosted login page with customizable branding, Multi-factor authentication (MFA) enforcement, Passwordless authentication via Passkeys..

Both serve the Multi-Factor Authentication and Single Sign-On market but differ in approach, feature depth, and target audience.