Arista Guardian for Network Identity (AGNI) vs Cloudi-Fi Cloud NAC

Arista Guardian for Network Identity (AGNI) has no write-up on Specifiction yet; its figures are above.

Cloudi-Fi Cloud NAC runs network access control from the cloud for wired and Wi-Fi environments. Switches and access points remain enforcement points while the service handles 802.1X authentication and policy enforcement. It uses 802.1X, RADIUS, and EAP-TLS with one policy set across wired and wireless sites. Authentication can use EAP-TLS certificates, directory credentials, or MAC authentication bypass for endpoints without a supplicant. Policies support dynamic VLAN assignment, role-based access, and isolation or quarantine of unknown or unmanaged endpoints. Identity checks can use Microsoft Entra ID, LDAP, Active Directory, client certificates, or approved MAC addresses. Managed endpoints can receive certificates through an MDM such as Microsoft Intune. A cloud captive portal supports self-registration or sponsored access for visitors, contractors, and personal devices. Authentication results and session data remain available for audits across sites. Cloudi-Fi identifies multi-site organizations, IoT-heavy networks, SASE or Zero Trust programs, post-merger environments, and sites replacing end-of-life NAC appliances as intended use cases. Pricing is by request, with no displayed price.