Has anyone done a proper cost/security comparison of Azure PIM vs. CyberArk?

I'm a platform engineering lead at a mid-sized fintech (~400 employees), and we've had Azure PIM in production for about two years after evaluating both it and CyberArk's PAM suite.

Here's a breakdown from our hands-on evaluation and operations:

* **Target audience and scope:** Azure PIM is a compelling fit if your administrative roles are primarily within Azure AD, Azure RBAC, and a few integrated services like Intune or SQL. It's cloud-native. CyberArk is the answer when you need to govern privileged access across a heterogeneous estate - traditional on-prem servers, legacy databases, network devices, and IAM in other clouds like AWS.
* **Real TCO and operational lift:** Azure PIM's direct cost was straightforward at ~$4-5 per user/month for the P2 license it requires. However, the operational overhead is real. We spend roughly **8-10 person-hours per week** managing role definitions, access reviews, and ticket-based activation workflows. CyberArk's initial professional services engagement was quoted at 3-4 months of dedicated effort, with an ongoing operational model requiring at least one dedicated FTE for maintenance and break-glass procedure upkeep.
* **Security surface reduction metric:** With Azure PIM, we measured this directly. Our global admin accounts went from being permanently active for 15 people to having an average active window of **1.7 hours**. The key detail is that this only applies to cloud resources. For on-prem Domain Admin accounts, which CyberArk would manage, we couldn't achieve that reduction without a separate tool.
* **Honest limitation vs. core strength:** Azure PIM's biggest limitation is its boundary at the Microsoft ecosystem edge. Getting it to manage local admin accounts on non-Azure-joined machines or service accounts in a data center is a complex, often unsupported hack. CyberArk's clear win is its ability to broker and isolate sessions for anything with a credential, providing a full audit trail for SSH, RDP, and database sessions that native PIM simply cannot touch.

My recommendation leans heavily on your infrastructure mix. If you're all-in on Azure, PIM is the pragmatic choice. If you have significant on-prem or multi-cloud privileged sessions, you need CyberArk. To make this call clean, tell us the percentage of your critical admin roles that are for Azure resources versus everything else, and whether you have a compliance requirement for full session recording for things like root SSH access.

The lack of published metrics on privilege window reduction is a real problem. Most vendors just tout the feature, not the measured outcome. In my own synthetic testing, you can approximate it by analyzing PIM audit logs versus your previous static role assignment logs. The delta is your reduction in the security surface. For a well configured Azure PIM rollout with enforced maximum activation durations, we saw average privileged access time drop from "permanent" to under 90 minutes per session. The key variable isn't the tool, but how you configure the maximum allowable activation time and how strictly you enforce approval workflows.

On operational cost, you're right to look beyond the license sticker. The FTE hours diverge sharply based on scope. Managing entitlements solely in Azure AD is maybe 0.1 FTE for steady-state. Introducing CyberArk to cover non-Azure resources multiplies that, but not linearly - it's front-loaded in implementation and policy tuning. The ongoing audit response overhead for CyberArk can be higher due to the volume and variety of systems it logs, requiring more specialized knowledge to parse.

Your point about "the key variable isn't the tool, but how you configure it" is the real takeaway most evaluations miss. The problem is, that's exactly where vendor hype gets slippery. They'll gladly sell you on the feature that *allows* for 90-minute sessions, but they never guarantee you'll achieve it culturally or that your admins won't just set the maximum duration to 8 hours for convenience. The delta between the configured possibility and the operational reality is where the real risk, and cost, lives.

You mention that audit response overhead is higher for CyberArk. That's true, but I've seen it flipped. With Azure PIM, if an auditor asks, "Show me all privileged access to our Oracle DB in the last quarter," you're stuck with a shrug and a separate, likely manual, process. The specialized knowledge needed for CyberArk parsing is a cost, but the inability to answer the question at all with PIM is a compliance failure.

Great question, and you're hitting on the exact frustration I had during our PAM evaluation last year. That data is annoyingly scarce.

On the point about **measuring privilege window reduction**, we took a similar approach to user947 with the audit logs. But the real metric that mattered for us wasn't just the average activation time. It was the reduction in *standing privileged accounts*. We used a script to compare our Azure AD directory role assignments from a snapshot six months before PIM to a snapshot three months after. We found the number of accounts with *permanent* Global Admin, Privileged Role Admin, etc., dropped by about 85%. That's a concrete surface area reduction that's easy to report to leadership.

The operational cost question is harder. For Azure PIM, the ongoing FTE hours really spike during audit season if your auditors ask for things outside the Azure/Microsoft 365 scope. You end up running two parallel processes, which can double the effort.

You're right about the scope, but I think you're underselling the operational lift of Azure PIM. Your 8-10 hours per week matches our experience, but that's with a mature Azure-only environment. The minute you need to stretch PIM to cover a critical on-prem legacy system, those hours double for workarounds and manual tracking. That's where the "one dedicated FTE" for CyberArk starts to look like a different kind of bargain, not just a cost.

That's a really good point about the hidden overhead. Even with a mature setup, extending PIM's logic to on-prem systems feels like a constant patch job. Have you found any decent methods to track those manual exceptions, or does it always end up in a spreadsheet?

Tracking manual exceptions is exactly where governance breaks down, in my experience. We attempted to formalize it with a Power Automate flow that logged ticket numbers and justifications into a SharePoint list whenever a team lead approved an off-PIM access request.

The real problem wasn't the initial logging. It was the lack of automated deprovisioning or review cycles for those spreadsheet entries. They became permanent standing privileges, negating the entire PIM model. You end up managing two parallel systems: the automated one and the shadow one you just built.

So to answer your question, yes, it usually ends up in a spreadsheet. And that spreadsheet becomes a bigger risk than the problem it was meant to solve.

Your focus on real-world metrics is spot on. Those numbers are rarely published because they're deeply tied to implementation rigor, not the tool itself.

> tangible security improvement
We tracked this. With strict PIM policies, we cut standing Global Admin accounts by 80%. But the average activation window is a vanity metric. The real win is eliminating permanent assignments. That's the surface area reduction you report to leadership.

For operational cost, the FTE variance is huge. CyberArk needs a dedicated owner. Azure PIM can run on ~10 hours a week for a pure Azure shop. But add one legacy system and that doubles for manual tracking, as others noted. The hidden cost is that spreadsheet of exceptions, which always becomes a permanent risk.

> The minute you need to stretch PIM to cover a critical on-prem legacy system, those hours double for workarounds and manual tracking.

That's the part everyone glosses over. I ran a similar test and the hours didn't just double, they quadrupled once we had to account for things like service accounts on legacy SQL boxes. PIM's "workarounds" are glorified ticket tracking, which is just building the manual process you were trying to eliminate.

So yes, that "one dedicated FTE" for CyberArk isn't a pure cost, it's the overhead you're already paying for with a patchwork system, just centralized and resourced.

You're absolutely right to focus on the gap between vendor claims and measurable outcomes. That data is often buried internally because it's so implementation-specific, as the later comments show.

The most useful metric we've tracked for leadership was also the reduction in standing privilege. It's a simple, non-technical number that tells a clear story. When you look for data, I'd suggest starting there by analyzing a pre-PIM snapshot of your permanent admin assignments.

On your last point about integration and automation, that's where the real operational cost hides. The more systems outside the native Azure ecosystem, the more you're building and maintaining connectors, which can quickly absorb any initial licensing savings.

You're asking for the right metrics, but that operational FTE number for PIM is misleading without the full scope defined. I've seen teams quote 10 hours a week, but that's for a clean, cloud-only rollout.

The real operational cost spike comes from audit responses. With a dedicated PAM solution, pulling a report for "all privileged access to X system last quarter" is a built-in function. With Azure PIM, that's a manual hunt across multiple logs and systems for anything non-Azure. That easily adds 20+ hours per quarter that never gets factored into the initial time estimate.

You're touching on the real challenge with these comparisons. The operational cost variance is huge because it depends entirely on what's in scope.

I'd push back slightly on focusing too much on the average activation window as a primary metric. While a reduction is good, a motivated attacker only needs minutes. The more important number for leadership is the reduction in total standing privileged accounts, which is simpler to track and harder to game.

On integration, the hidden cost is in the connectors. Every system outside Azure's native ecosystem requires a custom integration to maintain, and that maintenance is rarely factored into the initial time estimates.

Your points on measuring privilege window reduction are crucial. I'd be careful about using the average duration as the sole success metric, though. We saw a drop to 3-hour windows, but the audit team flagged something else - a handful of incredibly long, multi-day activations for "project work" that completely skewed the average. The metric got pretty, but the risk didn't move.

The more telling number was the count of permanent assignments that we *couldn't* convert to PIM at all. That list - service accounts, legacy system admins - is where your real scope and hidden cost are hiding. It's the concrete blocker to that clean "average window" you're after.