Picture a hospital that tracks every scalpel and infusion pump down to the minute it’s checked out, but has no idea how many seats of its imaging software actually get used in a given week. That’s the blind spot most engineering organizations have with software. You can walk through a design floor and count every workstation, but ask how many Autodesk, Bentley, or Ansys licenses are actually in use on a Tuesday afternoon, and the answer is usually a guess.

Software asset management, or SAM, closes this gap. It’s the discipline of tracking what software you own, what your teams actually use, and what it costs you, so decisions about renewals, compliance, and budget rest on data instead of speculation.

What is software asset management, exactly?

SAM is the set of processes and tools that manage software through its full lifecycle: procurement, deployment, usage tracking, maintenance, and eventual retirement. It’s closely related to IT asset management (ITAM), which covers physical hardware as well as software, but SAM narrows the focus to the applications, licenses, and entitlements your organization pays for.

At its core, SAM answers three questions for every title in your portfolio: what did we buy, what do we actually use, and where is the gap between the two? For a standard desktop application like a word processor, that gap is usually small and easy to close with a per-seat license count. For engineering software, it’s rarely that simple.

Why generic SAM tools fall short for engineering software

Specialty engineering software behaves differently from everyday productivity tools, and that difference is exactly where most SAM programs break down. Titles like Autodesk AutoCAD, Bentley MicroStation, Ansys, and Siemens NX often run on floating, or concurrent, licenses managed by license servers such as FlexNet, Sentinel HASP, Sentinel RMS, CodeMeter, or DSLS. A single license can be shared across a team, a site, or a region, and usage spikes around project deadlines rather than following a predictable nine-to-five pattern.

Generic ITAM platforms inventory installed software and reconcile it against purchase records. They can’t read license server logs, track check-out and check-in events in real time, or tell you how often an engineer was denied a license because every seat in the pool was already in use. That last point matters more than it might seem: a denial isn’t a minor inconvenience. It’s a stalled project. Think of it the way you’d think of a shared meeting room booked back-to-back all day. Counting the room on a floor plan tells you nothing about whether people are actually getting in the door when they need it.

The core components of SAM for engineering teams

A SAM program built for specialty engineering software typically covers four areas:

• Discovery and inventory. A current, accurate map of every license server, title, version, and entitlement across every site and license manager you run.
• Usage monitoring and metering. Real-time and historical visibility into who is using what, for how long, and how often users are denied access when every seat is checked out.
• Compliance and audit readiness. A clear, defensible record of entitlements versus deployments versus actual usage, ready to produce the moment a vendor requests a compliance review.
• Optimization and renewal planning. A process for identifying idle or underused seats, right-sizing pools before a renewal, and negotiating from a position backed by your own usage data rather than the vendor’s estimate.

Why it matters to the business

For most engineering organizations, specialty software licenses represent one of the largest recurring software line items after core enterprise systems. A mature SAM program pays for itself in a few concrete ways:

• Cost control. Idle seats and duplicate entitlements are easy to overlook without usage data, and they add up quickly across dozens of titles.
• Audit risk reduction. Autodesk, Adobe, and other major vendors run compliance audits, and organizations without clean usage records face longer audits and larger true-up bills.
• Engineering productivity. Monitoring denial rates lets you catch and fix license shortages before they become a bottleneck for an entire project team.
• Stronger renewals. Walking into a renewal conversation with your own usage data changes the negotiation from “trust the vendor’s numbers” to “here is exactly what we need.”

Getting started: a five-step checklist

1. Inventory every license server and license manager currently in use across your organization.
2. Turn on usage metering so you can see actual check-outs, not just installed copies.
3. Baseline your denial rate for your highest-cost titles to spot capacity gaps early.
4. Identify shelfware candidates: entitlements that go unused for a full quarter or more.
5. Build a compliance calendar that flags upcoming vendor audit windows and renewal dates well in advance.

If you want to go deeper on the mechanics of how license servers and license managers actually work, our guide on what a license server is and how it differs from a license manager is a good next stop. For a look at how SAM maturity is measured against a formal standard, see our deep dive on ISO/IEC 19770 and what it means for ITAM teams.

Where OpenLM fits in

OpenLM was built specifically for the engineering software problem described above: high-cost, floating-license titles running across FlexNet, Sentinel, CodeMeter, DSLS, and other engineering license managers, often spread across multiple sites and time zones. It gives you the discovery, real-time monitoring, denial-rate tracking, and reporting a general-purpose SAM tool wasn’t designed to provide, so you can manage engineering licenses with the same rigor you already apply everywhere else in IT.

We are also a Select (build) partner of ServiceNow, bringing specialized engineering license intelligence directly into your Now Platform. Hence, if your organization uses ServiceNow SAM Pro, you can also access the OpenLM dashboard and check license usage without having to register for OpenLM separately. Register your interest here to book an OpenLM integration demo for ServiceNow customers.

Frequently asked questions

Is SAM the same as ITAM?

No. ITAM covers the full lifecycle of both hardware and software assets. SAM is the software-specific slice of that discipline, focused on licenses, entitlements, and usage.

How is SAM different for engineering software compared with office productivity software?

Office productivity licenses are typically named-user or fixed-seat, so a simple installed-copy count is usually enough. Engineering software is more often floating or concurrent, tied to specialized license managers, and used in bursts around project deadlines, which means SAM for engineering teams depends on real-time usage data rather than static inventory counts.

How many license managers does OpenLM support?
OpenLM supports over 100 license managers, the highest by any engineering license management solution. Key ones include FlexLM, DSLS, Bentley, Ansys, and more. Check the full list here.