Service accounts, API keys, cloud workloads, bots and AI agents now hold standing access across the enterprise, and almost none of them leave through an HR event. For CIOs and Heads of IT weighing Citadel vs SailPoint non-human identity governance, the deciding test is simple: which platform can show, for every one of those identities, a named owner, a stated purpose, access sized to that purpose and a retirement that is confirmed in the target system. This page answers that question criterion by criterion, with Citadel Identity360 as the reference standard.
Citadel Identity360, from Astranova Labs, puts every machine and agent identity into the governance model it already runs for employees and contractors, with owners recorded at registration, policy-driven lifecycle, an identity graph that exposes effective access, SoD and risk scoring, verified deprovisioning and exportable audit evidence. Configuration is no-code-first, about 400 hours of customization are included, and connectors span REST, SOAP, SCIM, LDAP, JDBC, flat files, SFTP, batch, mainframe and custom targets. SailPoint appears here only as the heavier contrast: an IGA suite where machine and agent identity coverage is typically added through separate modules and services-led configuration.
For the vendor-neutral requirements, see our buyer’s checklist for non-human identity governance. This page is the head-to-head.
Citadel vs SailPoint non-human identity governance: the short answer
Citadel Identity360 treats every non-human identity as a governed record from registration: owner, purpose and review date set at creation, effective access shown in the identity graph, and retirement verified against the target system. AI agents and MCP servers are owned and authorized tool by tool, with a kill switch ready.
SailPoint’s approach is typically services-led. Machine and agent identity capabilities are positioned as additions to a broader suite, so scope depends on the modules you license and how a partner configures them.
Definitions used in this comparison
- Non-human identity (NHI): A digital identity for an application, workload, service, script, bot or AI agent that can authenticate or act. The identity is the subject; its key, token or certificate is a credential.
- Workload identity: A cloud principal, such as a service principal or managed identity, used by a running service.
- AI agent: Software that calls tools on behalf of people or processes, often through MCP servers.
- Tool-level authorization: Granting an agent only the named tools it needs on an MCP server, instead of the full set the server offers.
- Verified deprovisioning: A removal that stays open until the target system confirms the access is gone.
- Services-led: A delivery approach where each new rule, connector or workflow change is typically scheduled through partner or specialist hours.
In scope / out of scope
In scope: Twelve named criteria for governing non-human identities: service accounts, API keys and secrets, workloads, bots, AI agents and MCP, ownership and accountability, contractor lifecycle, lifecycle and deprovisioning, tool-level authorization, SoD and risk scoring, audit evidence and implementation time. Citadel claims are first-party and match the published Astranova product pages. SailPoint is described only at the level of its publicly documented packaging and delivery model, with no figures attached.
Out of scope: Secrets vaulting and runtime credential brokering, privileged session management, pricing, and employee JML beyond its effect on the non-human identities a person sponsors. For the broader suite comparison, see Citadel Identity360 vs SailPoint for enterprise IGA. For the agent-only deep dive, see Citadel vs SailPoint for AI governance.
The NHI governance scorecard: Citadel Identity360 vs SailPoint
| Criterion | Citadel Identity360 | SailPoint (typical contrast) |
|---|---|---|
| Service accounts | Correlated to application, owner and purpose at registration; orphaned accounts flagged and routed | Typically aggregated per connector; ownership models often configured per deployment by partners |
| API keys and secrets | Governed as credentials of an owned identity, with expiry and retirement tied to lifecycle | Commonly depends on separate modules and integrations with external secrets tooling |
| Workloads | Cloud principals mapped through the identity graph to the resources they reach | Coverage depends on the edition licensed and on per-connector configuration |
| Bots and automation | Same lifecycle engine as people, with sponsor, end date and review | Often modelled through custom rules or workflow configuration |
| AI agents and MCP | MCP server and agent registration, ownership at registration, OAuth-gated use and allowlists | Positioned as an additional product area layered onto the core suite |
| Ownership and accountability | Mandatory owner and purpose; owner departure triggers reassignment or retirement | Owner attributes and escalation usually built project by project during implementation |
| Contractor lifecycle | Sponsor and end date on every contractor; at contract end, each service account, bot and agent they own is routed for reassignment or retirement | Contractor end dates and their link to sponsored machine identities usually built as custom workflow during implementation |
| Lifecycle and deprovisioning | Retirement removes entitlements and credentials, then rereads the target to verify | Deprovisioning confirmation depends on connector behaviour and configured verification |
| Tool-level authorization | Each agent granted specific tools per MCP server, with a kill switch | Agent controls depend on licensing an additional product area |
| SoD and risk scoring | SoD policies and risk scores applied to machines and agents through the identity graph, such as an automation account that can create and pay a vendor | Extending SoD and risk policies to machine identities commonly needs additional modules or configuration |
| Audit evidence | A single exportable record per identity linking owner, approval, change and verification | Evidence assembled from reports configured per deployment |
| Implementation time | No-code-first setup with about 400 hours of customization included | Typically services-led and often requires partner implementation |
Across all twelve rows, Citadel ships the NHI governance model in the platform; SailPoint buyers typically assemble it from modules, connectors and partner hours.
Governing each non-human identity class
Each NHI class fails in its own way, and the OWASP Non-Human Identities Top 10 puts improper offboarding, secret leakage, overprivileged NHIs and long-lived secrets near the top of the list.
Service accounts
Citadel Identity360 aggregates service accounts from directories, databases, cloud platforms and mainframes and correlates each one to the application it serves and the person accountable for it. An account with no owner is routed for assignment. With SailPoint, correlation and ownership rules are typically written per source during implementation, often with partner effort for each new application.
API keys, tokens and secrets
Citadel governs keys and tokens as credentials that belong to an owned identity. When the owning identity is retired, its credentials are revoked or rotated through the systems that enforce them, and the result is verified. SailPoint environments commonly rely on additional modules or separate secrets tooling to reach the same outcome.
Workloads and cloud principals
Citadel maps service principals, managed identities and cloud roles into its identity graph, so reviewers see what a workload can reach, not just which role it holds. Access path discovery traces each grant back to its request and approver. In SailPoint deployments, workload coverage typically varies by edition and by how cloud connectors are configured.
Bots and scheduled automation
RPA bots and scheduled jobs run in the same Citadel lifecycle engine as employees and contractors, with a sponsor, an end date and a review cycle. When the sponsor leaves, Citadel triggers reassignment or retirement. In SailPoint, this behaviour is often built through custom rules or workflow configuration that someone has to maintain.
AI agents and MCP servers
Citadel Identity360 registers MCP servers and AI agents with ownership mapped at registration, connects each agent to one or more registered MCP servers, and authorizes specific tools rather than every tool on a server. An OAuth layer restricts agent use to people in your organization, and an allowlist can narrow it further. Agents already registered in Microsoft Entra, AWS or Google Cloud can be discovered from those central registries and brought under the same governance. Citadel AI governance produces a config file that the MCP clients of Claude, OpenAI and Cursor can use, and that file carries no tokens, keys or secrets. SailPoint positions agent identity as an additional product area, so tool-level control depends on what you license. The OWASP Top 10 for Agentic Applications is a practical lens for testing agent controls, and Citadel registration, tool-level authorization and the kill switch give security teams concrete controls to test against it.
Controls that apply across every NHI class
Ownership and accountability
Citadel requires a named owner, purpose and review date for every non-human identity. Owner departure is a lifecycle trigger, so a departing contractor surfaces every service account and agent they sponsored. In SailPoint deployments, ownership attributes and departure triggers are usually defined project by project.
Contractor lifecycle and sponsored identities
Contractors often build the scripts, integrations and bots an enterprise runs, and they leave on a contract end date rather than through an HR event. Citadel manages contractors in the same lifecycle engine as employees, with a sponsor and an end date, and links each contractor to the non-human identities they created or own. As the end date approaches, Citadel routes those identities to the sponsor for reassignment or retirement, so nothing a contractor built keeps running without an accountable owner. In SailPoint deployments, contractor end dates and their link to sponsored machine identities are usually built as custom workflow during implementation.
Lifecycle and verified deprovisioning
Citadel runs retirement as a governed sequence: remove entitlements, disable the identity, revoke surviving credentials, then reread the target state. A revocation closes only when verified, the same standard we apply to revocation tracking in access reviews. With SailPoint, confirmation that access is actually gone typically depends on connector behaviour and on verification steps configured during implementation.
Tool-level authorization and the kill switch
Citadel grants each agent only the tools it needs from each MCP server. If an agent misbehaves, the kill switch revokes its access immediately and records the action as evidence. This matches the least-privilege, per-session access principles in NIST SP 800-207 Zero Trust Architecture.
Identity graph, SoD and risk scoring
In Citadel, the identity graph follows each non-human identity from account to group, role and entitlement, and on to the resource it finally reaches. Because effective access is visible end to end, Citadel runs segregation of duties and risk scoring on machines and agents, raising findings such as an automation account able to both create a vendor and release its payment, or a privileged service account that has gone dormant. In SailPoint deployments, extending SoD and risk policies to machine identities commonly requires additional configuration.
Audit evidence
Citadel ties owner, purpose, approval, change, review decision and verification into one exportable record per identity, supporting account management controls such as AC-2 in NIST SP 800-53 Rev. 5. See how this works in practice in automating audit evidence for identity governance. In SailPoint environments, evidence is typically assembled from reports configured per deployment.
Implementation time and who does the work
Cloud, platform, application, security and audit teams all have a stake in NHI governance, so the platform has to be one those teams can operate themselves.
- Configuration effort: NHI policies, lifecycle triggers, reviews and agent authorizations are set up in Citadel through no-code-first configuration rather than scripts.
- Included services: About 400 hours of customization come with Citadel, alongside installation, deployment and hypercare, so NHI policies specific to your organization are built within the plan.
- Connector breadth: REST, SOAP, SCIM, LDAP, JDBC, flat file, SFTP, batch, mainframe and custom connectors let Citadel reach the legacy systems where service accounts often live, so those accounts are governed instead of left out.
- The contrast: SailPoint deployments are typically services-led and often require partner implementation, with rules, connectors and workflows adapted by product specialists.
If you are already planning a move, our SailPoint migration guide shows how to bring non-human identities across with ownership and evidence intact.
How Citadel Identity360 is built and deployed for NHI governance
Citadel Identity360 is a SaaS-based IGA platform with hybrid reach. One data model, lifecycle engine, identity graph and evidence store cover employees, contractors, service accounts, workloads, bots and AI agents. Applications without a direct connector are covered too, with each change tracked through fulfilment to completion. An MCP tool grant is reviewed, revoked and evidenced exactly like a database entitlement. This single-model design aligns with the identity pillar of the CISA Zero Trust Maturity Model, which frames mature identity governance as automated and continuous.
A defined NHI pilot to run against both platforms
Run the same six proofs on both platforms with real identities and score the results. Citadel Identity360 is built to complete all six in a single session:
- Correlate service accounts from one cloud account, one directory and one database, and show orphaned identities routed for ownership.
- Register a new API credential with owner, purpose and expiry, then retire it and show the target system reread.
- Trace one workload identity through the identity graph to a sensitive resource and show the SoD or risk finding.
- Move a contractor sponsor past their end date and show the bots and agents they own reassigned or retired.
- Register an MCP server, grant one agent two of its tools, attempt a call to a third tool and show it denied, then trigger the kill switch.
- Export the complete evidence record for one non-human identity.
FAQ
Is Citadel Identity360 better than SailPoint for non-human identity governance?
For enterprises that need every NHI class governed in one model, yes. Citadel includes ownership at registration, contractor-aware lifecycle, an identity graph, SoD and risk scoring, verified deprovisioning, tool-level agent authorization and exportable evidence in the platform, while SailPoint coverage is typically assembled from modules and partner configuration.
How does Citadel govern service accounts differently from SailPoint?
Citadel correlates each service account to its application, owner and purpose at registration and flags orphans automatically. With SailPoint, correlation and ownership rules are typically written per source during a services-led implementation.
Can Citadel govern AI agents and MCP servers?
Yes. Every MCP server and agent is registered in Citadel with an owner, each agent is granted named tools per server, OAuth and allowlists decide who may use it, and a kill switch stops it on demand. Citadel AI governance produces a config file that the MCP clients of Claude, OpenAI and Cursor can use, with no tokens, keys or secrets inside.
How does Citadel prove a non-human identity was fully deprovisioned?
Citadel removes entitlements, revokes credentials and then rereads the target system. The revocation closes only when the target confirms access is gone, and the result is stored as audit evidence.
How long does Citadel take to implement for NHI governance?
Setup in Citadel is no-code-first, and the plan bundles about 400 hours of customization with installation, deployment and hypercare. Because that work sits inside the plan, NHI policies go live without a separate services project.
What should an NHI governance pilot compare?
Service account correlation, verified credential retirement, effective access with SoD and risk findings, contractor sponsor departure, tool-level agent authorization with a kill switch, and evidence export, as in the six-step pilot above.
Next step: Book a Citadel Identity360 demonstration
Bring real service accounts, API credentials, workloads and one AI agent. Book a Citadel Identity360 demonstration and Astranova Labs will run all six NHI proofs on your own identities, starting with a correlated inventory and ending with verified deprovisioning and an exported evidence record.