Software cost reduction is really SaaS and identity governance

At a glance

What this is: This is Zluri’s analysis of software cost reduction strategies, with the key finding that sustainable savings depend on usage visibility, licence discipline, and subscription governance rather than blunt cuts.

Why it matters: It matters because IAM, IGA, PAM, and lifecycle teams increasingly own the control points that prevent wasted spend, orphaned access, and unmanaged software growth across human and non-human estates.

By the numbers:

• 72% of organisations have experienced or suspect they have experienced a breach of non-human identities, 46% confirmed and 26% suspected.

👉 Read Zluri's software cost reduction strategies for SaaS management

Context

Software cost reduction is not just about cutting spend. In practice, it means removing waste from the software estate by understanding who uses what, where licences are stranded, and which subscriptions no longer deliver business value. For IAM and governance teams, that is the same control problem that appears in identity sprawl, entitlement drift, and poor offboarding.

Zluri frames the issue through SaaS management, but the broader governance lesson is that software cost and access control are now tightly linked. Shadow IT, duplicate tools, and underused licences all point to a lack of inventory and lifecycle discipline, which is why cost programmes increasingly depend on identity visibility as much as finance process.

Key questions

Q: How should security teams reduce SaaS costs without creating access risk?

A: Start by treating every subscription as an access object as well as a cost object. Identify the owner, the active users, the shared licences, and the integrations attached to each app. Then tie renewals to current usage and offboarding status so spend is reduced only when access is genuinely no longer needed.

Q: Why do SaaS renewals often preserve waste instead of removing it?

A: Because many renewal processes rely on historical spend and informal ownership rather than current usage and lifecycle evidence. If an app was approved once, it is often renewed by default even when users have changed roles or stopped using it. Renewal governance only works when it functions like recertification.

Q: What do organisations get wrong about shared software licences?

A: They often assume shared licences are just a pricing model, when they are actually an entitlement model with timing and accountability requirements. Without reclaim rules and usage thresholds, shared access can obscure who is consuming the service and when the licence should be returned.

Q: Who should own software rationalisation decisions in an identity-led programme?

A: Business owners, IT, finance, and identity governance should share the decision, but the access evidence has to come from the identity side. Without a trusted view of who has access, who is using the app, and who left the organisation, software rationalisation becomes guesswork.

Technical breakdown

Usage visibility and licence sprawl

Software cost reduction starts with accurate discovery. If an organisation cannot see which users, departments, and integrations are tied to a subscription, it cannot separate real demand from waste. In SaaS environments, access often outlives usage because licences are assigned early and reviewed late. That creates a familiar governance pattern: unused entitlements, duplicated tools, and dormant access that still carries cost. The technical issue is not just finance tracking. It is identity-state drift across applications, directories, and integrations, which makes renewal decisions unreliable.

Practical implication: build a current inventory of application access and licence assignment before renewal cycles begin.

Renewal governance and subscription decisioning

Renewal control is the point where software cost management becomes an identity governance problem. Teams need usage evidence, ownership, and approval paths before they can decide whether to keep, resize, or retire a subscription. Without that, renewals default to historical spend instead of current need. This is especially risky when applications are tied to departments, contractors, or machine accounts that were never formally offboarded. A renewal process that ignores identity lifecycle signals will preserve waste and hide access gaps under the guise of continuity.

Practical implication: tie renewal approvals to named owners, recent usage, and offboarding status rather than budget history alone.

Shadow IT, shared licences, and lifecycle control

Shadow IT often appears first as a cost issue, but it is usually a lifecycle issue in disguise. Unapproved apps, shared licences, and duplicate tools emerge when requests bypass central governance or when access is never reclaimed after role changes. Shared licence strategies can reduce spend, but only when the organisation also understands entitlement timing, concurrency, and ownership. Otherwise, a cost-saving tactic can create hidden access risk. The technical challenge is to govern dynamic usage without losing accountability for who is allowed to consume the service and when.

Practical implication: pair shared licensing with offboarding checks and access recertification so savings do not create unmanaged access.

NHI Mgmt Group analysis

Software cost reduction fails when organisations treat licences as procurement objects instead of governed access objects. The article’s core point is that usage, ownership, and renewal timing must be visible before savings are credible. In identity terms, a subscription is only economical when the access behind it is current, justified, and reclaimable. Practitioners should read cost reduction as a governance discipline, not a finance-only exercise.

Licence waste and access waste are usually the same control failure. Duplicate tools, shadow IT, and unused subscriptions all point to weak lifecycle enforcement across joiners, movers, and leavers. When role changes are not followed by entitlement review, the organisation pays twice: once in spend and again in operational drift. The implication is that IAM and SaaS governance need a shared inventory model, not separate reporting views.

Shared licence strategies create a new kind of accountability problem if ownership is unclear. A pooled model can reduce spend, but it also requires concurrency rules, clear reclaim logic, and auditability for high-demand applications. Without those controls, shared access turns into informal access, which undermines both cost certainty and governance. Practitioners should treat shared licensing as a controlled entitlement model, not a workaround for budget pressure.

Subscription renewal is the natural recertification point for SaaS estates. The article shows that renewal windows are where waste can be reclaimed, but only if someone is accountable for the entitlement decision. That makes renewal governance a practical extension of IGA, because it forces the organisation to ask whether the access is still needed, whether it is still used, and whether it is still owned. Teams should align renewal review with access review.

Identity governance is now a cost-control function as much as a security function. The SaaS estate is driven by human accounts, contractor access, and increasingly machine-triggered usage, all of which create recurring spend if not lifecycle-managed. That convergence matters because cost leakage and access leakage tend to rise together. Practitioners should expect software optimisation programmes to sit alongside IAM, not outside it.

From our research:

• 1 in 4 organisations are already investing in dedicated NHI security capabilities, with an additional 60% planning to do so within the next twelve months, according to The State of Non-Human Identity Security.
• 85% of organisations lack full visibility into third-party vendors connected via OAuth apps, including 38% with no or low visibility and a further 47% with only partial visibility.
• That visibility gap is why practitioners should also read NHI Lifecycle Management Guide for the offboarding and reclamation patterns that reduce both access waste and governance drift.

What this signals

Identity-led cost control is becoming a mainstream operating model. As software estates expand, the organisations that can connect application ownership, active usage, and lifecycle status will remove waste faster than teams relying on finance reports alone. The practical signal is that SaaS rationalisation now depends on the same inventory discipline used in IAM and IGA.

Licence sprawl is a governance smell, not just a budget line. When subscriptions persist after role changes or departures, the organisation is carrying both financial waste and unused access. That makes software optimisation a strong candidate for shared ownership between procurement and identity teams, especially where access reviews are already mature.

Subscription recertification should become a recurring control point. A renewal window is the best moment to verify whether users still need the tool, whether pooled access is still justified, and whether offboarding has reclaimed obsolete licences. Teams that do this well will see spend reduction and access hygiene improve together.

For practitioners

• Create a live SaaS entitlement inventory Map every subscription to a business owner, a technical owner, and the active identities consuming it. Include human users, contractor accounts, and service or integration accounts so dormant access and duplicate spend are visible before renewal.
• Gate renewals on current usage evidence Require recent usage data, offboarding status, and named approval before any contract renews. If a subscription cannot show active demand or clear business ownership, move it to review rather than auto-renewing it.
• Align shared licensing with reclamation rules Set concurrency thresholds, reclaim windows, and exception handling for pooled licences. Shared access should be treated as a governed entitlement model with audit trails, not as informal cost avoidance.
• Add offboarding checks to software rationalisation When employees change roles or leave, verify that licences, integrations, and delegated access are removed at the same time. Reclaiming software spend depends on the same lifecycle discipline that removes orphaned access.
• Use recertification to separate real demand from habit Run periodic access reviews for high-cost applications and remove accounts that are present by default rather than by current need. That keeps renewal decisions tied to actual business consumption.

Key takeaways

• Software cost reduction fails when subscriptions are managed as spend items instead of governed access objects.
• The strongest savings come from usage visibility, offboarding discipline, and renewal decisions grounded in current demand.
• Identity teams should treat SaaS rationalisation as part of lifecycle governance, because cost leakage and access leakage usually travel together.

Key terms

• SaaS entitlement inventory: A live record of which identities can use each software subscription, who owns it, and why it exists. It combines access visibility with cost visibility so organisations can see whether licences are active, shared, duplicated, or stale before renewal decisions are made.
• Subscription recertification: A periodic review of whether a software subscription is still needed, still used, and still owned by the right team. It applies access review logic to SaaS spend, turning renewal windows into a control point for reclaiming waste and reducing orphaned access.
• Shared licence governance: The control model for pooled software access where multiple users share a limited set of licences. It requires concurrency rules, reclaim logic, and auditability so cost savings do not turn into informal access or unclear accountability.
• Identity-led rationalisation: A software optimisation approach that uses identity, usage, and lifecycle data to decide what to keep, remove, or consolidate. It treats access and spend as linked governance problems rather than separate finance and security exercises.

Deepen your knowledge

NHI governance, agentic AI identity, and machine identity lifecycle are core topics in our NHI Foundation Level course, the industry's only accredited NHI security programme. If you are responsible for identity security strategy or NHI governance in your organisation, it is worth exploring.

This post draws on content published by Zluri: SaaS Management Top 10 Software Cost Reduction Strategies for 2026. Read the original.