Agent Governance Register

Reviewed

Cyera Identity vs Silverfort

In short: Cyera Identity scores 7.30 and Silverfort scores 8.35 in the register. Cyera Identity leads on 2 of the seven areas, Silverfort leads on 4, and they tie on 1. Cyera Identity documents 5 of the 24 controls in full and Silverfort documents 6. The matrix below shows each one with its source.

How do the area scores differ?

AreaWeightCyera IdentitySilverfortDifference
A1 Inventory and discovery1559-4
A2 Ownership and accountability2079-2
A3 Policy authoring and enforcement20880
A4 Human approval and escalation1569-3
A5 Audit evidence15109+1
A6 Lifecycle and revocation1096+3
A7 Buying clarity556-1
Weighted total1007.308.35-1.05

Which controls does each one document?

Cyera Identity: 5 documented, 5 partly. Silverfort: 6 documented, 2 partly.
ControlCyera IdentitySilverfort
GOV-01 Agent inventorypartly documenteddocumented
GOV-02 Named accountable ownerdocumenteddocumented
GOV-03 Documented purposepartly documentednot found in public material
GOV-04 Least privilege at creationpartly documentednot found in public material
GOV-05 Short-lived credentialsdocumentedpartly documented
GOV-06 Per-action policydocumenteddocumented
GOV-07 Human approval for high-risk actionspartly documenteddocumented
GOV-08 No self-approvalnot found in public materialnot found in public material
GOV-09 Policy testing before go-livenot found in public materialnot found in public material
GOV-10 Tool allow-listing and hidingnot found in public materialnot found in public material
GOV-11 Revocation and kill switchnot found in public materialnot found in public material
GOV-12 Decommission at task enddocumentednot found in public material
GOV-13 Per-action audit log tied to a persondocumenteddocumented
GOV-14 SIEM exportnot found in public materialnot found in public material
GOV-15 Periodic access reviewnot found in public materialnot found in public material
GOV-16 Shadow agent detectionnot found in public materialdocumented
GOV-17 MCP server registrynot found in public materialpartly documented
GOV-18 Delegation bounded by the person's permissionsnot found in public materialnot found in public material
GOV-19 Agent incident responsenot found in public materialnot found in public material
GOV-20 Change management for agent permissionsnot found in public materialnot found in public material
GOV-21 Third-party agent onboardingnot found in public materialnot found in public material
GOV-22 Data access boundariesnot found in public materialnot found in public material
GOV-23 Evidence retentionpartly documentednot found in public material
GOV-24 Board reportingnot found in public materialnot found in public material

Sources for every mark are on the Cyera Identity and Silverfort profiles.

What is the verdict?

Silverfort scores higher overall, 8.35 against 7.30. The widest gap is inventory, where Cyera Identity scores 5 and Silverfort scores 9. That gap decides most of the difference in the total.

Should you pick Cyera Identity or Silverfort?

Pick Cyera Identity if fast revocation and short-lived access matters most to you. Cyera Identity scores 9 on lifecycle against 6 for Silverfort. It decommissions identities when the task ends.

Pick Silverfort if finding every agent, including unregistered ones, matters most to you. Silverfort scores 9 on inventory against 5 for Cyera Identity. It discovers sanctioned and rogue agents across identity providers, clouds and SaaS through read-only APIs.

Frequently asked questions

5.1 Which is better for AI agent governance, Cyera Identity or Silverfort?
Silverfort scores higher in the register, 8.35 against 7.30. The better choice depends on your need: pick Cyera Identity if fast revocation and short-lived access matters most to you.
5.2 Do Cyera Identity and Silverfort document human approval?
Cyera Identity scores 6 on approval and Silverfort scores 9. It escalates write operations in CRMs. It requires approvals before sensitive tool actions.
5.3 Do Cyera Identity and Silverfort work alongside an identity provider?
Cyera Identity: Not stated in the material we read. Silverfort: Yes in practice. Silverfort discovers agents across identity providers such as Entra ID and Okta through read-only APIs, so it reads from the provider you run.

Reviewed by The Register desk