AI Risk Register Software: GRC vs Runtime Governance
Enterprise Risk Comparison

AI Risk Register Software: GRC Documentation vs Runtime Governance

AI risk register software falls into two structurally different categories: GRC platforms like Riskonnect and Resolver, which document AI risk as manually maintained or periodically updated records, and runtime AI governance layers like Trussed, which generate risk-relevant data directly from live agent behavior such as tool calls and permission use. Most enterprises need both, since documentation and enforcement answer different questions about AI risk.

Two ways AI risk gets recorded

Before going deeper, it helps to see the two data sources side by side: one built for recordkeeping, one built for observation.

GRC Risk Registers

Structured entries for owner, likelihood, impact, and control status, updated on a review cycle.

Runtime Governance

Telemetry generated from live agent activity, including tool calls, permission scope, and policy checks.

The Gap

Risk register entries can lag behind actual agent behavior between review cycles.

A risk register is a structured record: a defined risk, an owner, an assessed likelihood and impact, and the status of any controls meant to mitigate it. For traditional IT and operational risks, this structure works well because the underlying conditions change slowly and periodic review is sufficient to keep the record current. AI agents complicate this. An agent's behavior, including which tools it calls, what permissions it uses, and whether it stays within its intended scope, can change between one risk review cycle and the next. The register entry may still describe the risk correctly in general terms while no longer reflecting what the agent is actually doing in production.

How GRC platforms populate AI risk entries

Platforms such as Ri