Arista Guardian for Network Identity (AGNI)

Paid#4 of 22 in Network Access Control Software

Arista Guardian for Network Identity (AGNI): A broad NAC platform for hybrid networks that connect identity, device posture, and segmentation. Ranked #4 of 22 in Network Access Control Software by our editors (9.0/10); pricing: Pricing on request; best for hybrid networks focused on identity and device posture.

9.0/10★★★★☆Editor score

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Arista Guardian for Network Identity (AGNI)9.0 Visit Arista

At a glance

• Editor score
  9.0 / 10
• Pricing
  Pricing on request
• Best for
  Hybrid networks focused on identity and device posture
• 802.1X support
  Yes
• Founded
  2008 · Santa Clara, California
• Facts checked
  19 Sep 2026

• Where it wins

  • Covers wired, wireless, BYOD, IoT, guest, and certificate-based access
  • Combines profiling, posture assessment, behavioral monitoring, and segmentation
  • Connects with major identity, endpoint, SIEM, and network security tools

• Where it doesn't

  • Pricing requires contact with sales
  • Ask AVA cloud troubleshooting is limited to the cloud deployment
  • Its broad feature set may exceed the needs of basic access-control teams

Our verdict on Arista Guardian for Network Identity (AGNI)

Arista Guardian for Network Identity (AGNI) is a network access control platform for enterprise wired and wireless infrastructure. It suits organizations that need identity-based policies across hybrid networks, including BYOD, IoT, guest access, and devices managed through certificate or unique pre-shared-key onboarding. AGNI supports public-cloud service and on-premises physical-appliance deployment, with web and API access for administration and integrations.

Its main strength is coverage across the access-control lifecycle. Policies can use 802.1X with EAP-TLS, EAP-TEAP, or PEAP MSCHAPv2, while certificate lifecycle management and PKI integration support certificate-based access. Device fingerprinting, profiling, posture assessment, and behavioral monitoring add context beyond identity alone. Network segmentation can use VLANs, ACLs, dACLs, VSAs, and Arista MSS. Guest onboarding, self-registration, captive portals, and MAC bypass authentication extend the platform to visitors and devices that do not follow the primary authentication path.

AGNI also fits environments with established identity and security systems. Integrations include Google Workspace, Okta, OneLogin, Microsoft Entra ID, Microsoft Active Directory through LDAP, OpenLDAP, Arista NDR, CrowdStrike, Palo Alto Cortex XDR, Microsoft Intune, JAMF, Splunk, Sumo Logic, and ServiceNow CMDB. Third-party connections are available through Concourse applications and APIs. Licensing is subscription-based and pay-as-you-go, with pricing handled through contact with sales. Ask AVA provides AI-assisted troubleshooting in the cloud deployment. AGNI is a strong fit for teams that need layered NAC controls and ecosystem connectivity; organizations seeking only basic access policies may prefer a narrower product.

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Arista Guardian for Network Identity (AGNI) pricing

Arista Guardian for Network Identity (AGNI) fact sheet

Arista Guardian for Network Identity (AGNI) integrations

Arista Guardian for Network Identity (AGNI) lists 14 integrations on its own site.

• Google Workspace
• Okta
• OneLogin
• Microsoft Entra ID
• Microsoft Active Directory via LDAP
• OpenLDAP
• Arista NDR
• CrowdStrike
• Palo Alto Cortex XDR
• Microsoft Intune
• JAMF
• Splunk
• Sumo Logic
• ServiceNow CMDB

Alternatives to Arista Guardian for Network Identity (AGNI)

• FortiNACBroad NAC coverage for enterprise wired, wireless, VPN, and hybrid networks.9.3
• HAHPE Aruba Networking ClearPass Policy ManagerA comprehensive enterprise NAC platform for identity, device, guest, and endpoint policy control.9.2
• ExtremeControlA broad NAC platform for organizations managing mixed wired, wireless, VPN, and IoT access.9.1

See all Arista Guardian for Network Identity (AGNI) alternatives →

Arista Guardian for Network Identity (AGNI) vs the competition

• Arista Guardian for Network Identity (AGNI) vs FortiNAC
• HAArista Guardian for Network Identity (AGNI) vs HPE Aruba Networking ClearPass Policy Manager
• Arista Guardian for Network Identity (AGNI) vs ExtremeControl
• BNArista Guardian for Network Identity (AGNI) vs Belden NAC
• Arista Guardian for Network Identity (AGNI) vs Portnox NAC
• Arista Guardian for Network Identity (AGNI) vs PacketFence

Compare Arista Guardian for Network Identity (AGNI) with any tool side by side →

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update