A guide to SaaS spend management: How to control software costs in 2026

Software is essential to running a modern business. From communication and project management to accounting, design and artificial intelligence, companies rely on a growing collection of SaaS tools to keep operations moving.

But managing the cost of those tools is becoming increasingly difficult.

According to Spendesk's 2026 European Business Software Spend Report, European businesses spend close to €250,000 annually on software, on average. Yet significant amounts of that spending may be unnecessary.

€7 billion in SaaS overspend. Is your business paying more than it should?

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Spendesk's analysis of 2,500 European companies revealed a potential €7 billion annual savings opportunity from SaaS price differences, alongside a further €3 billion opportunity from eliminating duplicate software tools across the European mid-market.

And as AI adoption accelerates, a new challenge is emerging. Total AI spending increased 340% in just twelve months, introducing unpredictable, usage-based costs that traditional software budgets struggle to accommodate.

For finance teams, effective SaaS spend management is no longer just about cancelling unused subscriptions. It's about understanding what software costs, how it's used, and whether it's delivering measurable value.

This guide explores how SaaS spend management works, why software costs are rising, and the practical steps businesses can take to improve visibility, reduce waste and control spending without slowing innovation.

What is SaaS spend management?

SaaS spend management is the process of tracking, controlling and optimising the money a business spends on software-as-a-service (SaaS) applications. It includes monitoring subscriptions, managing licences, approving software purchases, reviewing contracts, controlling payments and evaluating whether tools deliver value.

The goal is to give businesses a complete picture of their software expenditure and ensure they only pay for what they need.

Effective SaaS spend management typically involves:

• Software visibility: Identifying every paid SaaS application across departments, including tools purchased independently by employees.

• Subscription and licence management: Monitoring active licences, usage levels, billing cycles and renewal dates.

• Budget control: Allocating software budgets and preventing unauthorised or unexpected spending.

• Vendor management: Reviewing supplier contracts, comparing pricing and negotiating better terms.

• Spend optimisation: Identifying unused licences, duplicated functionality and opportunities to consolidate tools.

• AI cost management: Tracking variable, consumption-based charges for AI applications, APIs and automated workflows.

SaaS spend management is a specialised part of the wider discipline of spend management, which covers all business expenditure, from purchasing and employee expenses to supplier payments and budgeting.

While general spend management addresses how a company controls its overall spending, SaaS spend management focuses on the unique challenges of software: recurring payments, automatic renewals, changing licence requirements and increasingly unpredictable consumption costs.

Why SaaS spend management matters more than ever

SaaS subscriptions have transformed how businesses access technology. Rather than purchasing expensive software licences upfront, companies can subscribe to cloud-based tools and scale their usage as needed.

This flexibility has helped businesses move faster, but it has also fundamentally changed how software is purchased and managed.

Employees and departments can now introduce new applications with little involvement from finance or procurement. A marketing team might subscribe to an analytics platform, while sales purchases a similar tool for its own reporting.

Individually, these decisions may seem reasonable. Collectively, they can create a fragmented and expensive software portfolio.

Spendesk's 2026 research highlights three major challenges facing European finance teams.

1. Businesses are paying vastly different prices for the same software

One of the most significant findings from Spendesk's European Business Software Spend Report is the difference in SaaS pricing between comparable businesses.

After adjusting for company size, researchers found substantial variations in spending on the same software vendors.

For example, monthly spend per employee varied from:

These differences demonstrate how software pricing can vary considerably, even among companies of similar sizes.

Contract terms, subscription tiers, licence allocation and negotiation practices can all influence what businesses ultimately pay.

Across the companies analysed, Spendesk identified approximately €69 million in annual potential savings associated with price differences. Extrapolated to European businesses with 50–250 employees, the model suggests an opportunity of around €7 billion annually.

For finance teams, the implication is clear: controlling software costs isn't simply about reducing the number of applications. It's also about making sure the business pays a competitive price for the software it keeps.

Regular contract reviews, supplier benchmarking and better visibility into licence requirements can all help identify opportunities to reduce costs.

2. Duplicate software subscriptions are becoming the norm

Software duplication occurs when businesses pay for multiple applications offering similar functionality.

This can happen when departments independently select tools, when employees experiment with new software, or when old subscriptions remain active after replacement products are introduced.

Spendesk's research found that:

• 72% of companies using AI tools pay for two or more competing products.

• 64% of companies purchasing design software have overlapping subscriptions.

• Eliminating unnecessary duplication represents a potential €3 billion annual savings opportunity across European businesses with 50–250 employees.

But software overlap isn't always wasteful.

A design team might require multiple specialised applications, while developers may use different AI models for coding, research and automation.

The real problem arises when duplication is unplanned, unmonitored or difficult to justify.

For example, a company may pay for several project management tools because different departments adopted them independently. Consolidating those teams onto fewer platforms could reduce subscription costs and simplify workflows.

Alternatively, two applications might serve different purposes and justify their combined cost.

The important distinction is whether the business understands what each tool does, who owns it and why it's needed.

As Spendesk CFO Pauline Bellee Babel explains in the report, the objective isn't necessarily eliminating every overlapping application. It's ensuring that duplication happens with visibility, approval and a clear business purpose.

3. AI is making software spending harder to predict

Traditional SaaS spending has generally been easier to forecast.

A company paying €500 per month for a subscription can usually anticipate approximately €6,000 in annual costs, assuming its plan and licence requirements remain unchanged.

AI is changing that model.

Many AI tools charge according to usage, including API calls, tokens processed, automated workflows or other consumption metrics.

As organisations incorporate AI into daily operations, costs can rise substantially without employees purchasing any additional licences.

Spendesk's research found that:

• Total AI spending increased 340% over twelve months.

• The number of businesses purchasing AI tools changed comparatively little.

• The typical company's monthly AI bill showed approximately 61% variation.

• The highest monthly AI bills reached approximately eight times the lowest for the typical company analysed.

These findings suggest that much of the increase in AI spending is happening within businesses already using the technology.

As AI moves from experimentation into everyday business processes, companies are consuming more services, running more automated workflows and introducing increasingly sophisticated applications.

For finance teams, this creates a new challenge: managing software costs that fluctuate with activity rather than following predictable subscription schedules.

A fixed annual budget is no longer sufficient on its own. Businesses also need ongoing visibility into consumption, alerts for unexpected increases and controls that help prevent runaway spending.

What causes SaaS overspending?

Software overspending rarely results from one large purchasing decision. More often, it develops gradually through a combination of disconnected processes and limited oversight.

Understanding where unnecessary costs originate is the first step towards addressing them.

Unused or underutilised licences

Businesses frequently pay for more software licences than employees actually need.

This can happen when organisations purchase licences in bulk, employees leave, teams change or usage declines after an initial rollout.

For example, a company might pay for 100 licences but discover that only 65 employees regularly use the application.

Removing or reallocating the unused seats could deliver savings without affecting productivity.

Shadow IT and decentralised purchasing

Shadow IT refers to software purchased or used without formal oversight from IT, finance or procurement.

Employees often adopt tools independently because they need to solve an immediate problem.

Although this can accelerate innovation, it also makes software expenditure harder to track and introduces potential security and compliance risks.

If purchases happen through individual company cards, expense reimbursements and supplier invoices, finance may struggle to identify every application the business is paying for.

Automatic renewals

Many SaaS subscriptions renew automatically unless cancelled within a specified notice period.

Without a central renewal calendar, businesses may continue paying for applications that are no longer essential or miss opportunities to renegotiate contracts.

Annual renewals can be particularly costly when unused licences or outdated pricing arrangements carry over into another contract term.

Duplicate applications

Different departments may subscribe to tools with overlapping capabilities without knowing what software the business already owns.

Common examples include project management, video conferencing, design, analytics and AI applications.

Duplication can increase costs while fragmenting information and introducing unnecessary complexity into employee workflows.

Unexpected usage-based charges

Usage-based pricing is increasingly common across AI services, cloud platforms and developer tools.

Unexpected increases can result from higher demand, expanded automation, inefficient workflows or applications consuming more resources than anticipated.

Unlike traditional subscriptions, these costs may rise considerably within a single billing period.

How to manage SaaS spend effectively: 8 best practices

Successful SaaS cost management requires more than occasional subscription audits.

Businesses need a repeatable process that brings together financial visibility, purchasing controls, usage information and regular reviews.

Here are eight practical ways to build a more effective SaaS spend management strategy.

1. Create a centralised inventory of every SaaS subscription

The first step is understanding exactly what software your business pays for.

Start by gathering information from corporate cards, supplier invoices, expense claims, accounting records and procurement systems.

Where available, combine this with information from IT systems, application access logs and single sign-on platforms to identify software that may not appear in existing purchasing records.

For each application, record:

This inventory becomes the foundation for monitoring and optimising your software portfolio.

It also allows finance to answer important questions quickly: How much are we spending on software? Which departments account for the most expenditure? Which applications are due for renewal? And where are costs increasing?

2. Identify unused licences and duplicate applications

Once you have a complete inventory, compare what you're paying for with how employees actually use the software.

Look for subscriptions with inactive users, licences assigned to former employees, overlapping functionality and applications with no clear owner.

For every tool, consider three questions:

1. Is the application being used regularly?

2. Does it provide functionality that another existing tool already covers?

3. Is its business value proportionate to its cost?

For applications with poor utilisation, businesses may be able to remove unused seats, downgrade subscription tiers or cancel contracts entirely.

For overlapping tools, involve department heads to understand whether the applications perform genuinely different functions.

A useful principle is to consolidate where practical, but preserve software that delivers a clear business benefit.

Eliminating every overlapping application can be counterproductive if it removes capabilities employees genuinely need.

3. Introduce approval workflows for software purchases

SaaS spend management is most effective when financial controls begin before a purchase takes place.

Rather than allowing employees to buy applications independently and submit expenses afterwards, businesses should establish a clear process for requesting software.

An effective approval workflow might involve:

• Employees submitting a purchase request explaining the software's purpose and expected cost.

• Department managers confirming the business need.

• IT or security teams assessing relevant technical and data protection requirements.

• Finance checking available budgets and existing supplier relationships.

• Approved purchases being recorded centrally with a named owner.

The approval process should be proportionate to the purchase.

A low-cost application used by one employee may require fewer checks than a company-wide platform involving sensitive data or a substantial annual commitment.

Automating these workflows can help businesses retain control without creating unnecessary delays for employees.

4. Use dedicated payment methods and spending limits

SaaS subscriptions are easier to manage when every recurring payment can be traced to a specific application, department and budget.

Dedicated virtual cards for subscription management can make this process more transparent.

For example, a business could assign a separate virtual card to each software subscription, with an approved spending limit and responsible cardholder.

This provides a clearer record of recurring charges and makes it easier to identify unexpected price increases.

Payment controls can also help businesses:

• Prevent unapproved spending increases.

• Monitor recurring software payments.

• Identify transactions that exceed agreed budgets.

• Manage subscriptions when employees leave or change roles.

• Restrict future payments when a subscription is no longer required.

Importantly, stopping a card payment doesn't automatically terminate the underlying contractual obligation. Businesses should still follow the vendor's cancellation requirements.

For usage-based tools, payment controls should complement monitoring within the software platform itself, particularly where usage can accumulate before charges are processed.

5. Review contracts and benchmark vendor pricing

Spendesk's 2026 research demonstrates why vendor pricing deserves closer attention.

Companies purchasing the same software can pay substantially different amounts, creating opportunities for savings through more disciplined procurement.

Before renewing a significant SaaS contract, review the current licence count, actual usage, subscription tier and available alternatives.

Where possible, compare pricing against similar businesses or market benchmarks.

Businesses may be able to negotiate better terms by consolidating licences, reducing unnecessary features, adjusting their contract length or demonstrating alternative supplier options.

Annual contracts sometimes provide lower unit prices than monthly subscriptions, but they also create longer commitments. Any discount should therefore be weighed against expected usage and flexibility.

The goal isn't necessarily to secure the cheapest possible contract. It's to make sure the company pays an appropriate price for software that meets its needs.

6. Build a proactive subscription renewal calendar

Renewals should be treated as opportunities to reassess software requirements, rather than routine payments.

Establish a central calendar containing renewal dates, contractual notice periods and responsible budget owners.

For significant contracts, a useful review schedule is:

• 90 days before renewal: Review application usage, current costs and business requirements.

• 60 days before renewal: Evaluate alternatives and begin negotiations where appropriate.

• 30 days before renewal: Confirm the renewal, downgrade or cancellation decision, provided the contractual notice deadline has not already passed.

For contracts with longer notice periods, the review must begin earlier.

Each renewal should result in a deliberate decision rather than an automatic continuation.

This approach also improves forecasting by giving finance greater visibility into upcoming commitments and potential cost changes.

7. Manage AI spending differently from traditional SaaS

AI introduces a different set of financial considerations.

While traditional subscriptions are often priced per seat, AI services may combine monthly fees with usage-based charges for tokens, API requests, automated workflows and additional processing capacity.

Businesses therefore need to monitor both what they're paying for and how much they're consuming.

A more effective AI spend management approach includes:

Monitoring usage regularly. Track consumption by application, department or project where vendor reporting allows. This helps identify which workflows contribute most to costs.

Setting spending limits and alerts. Establish budgets for AI experiments and production workflows, with notifications when consumption exceeds expected levels. Where supported, use provider-side hard limits as well as payment-level controls.

Evaluating overlapping tools. Review multiple AI subscriptions to determine whether they serve distinct purposes or duplicate existing capabilities.

Measuring business outcomes. Consider the time saved, tasks automated, quality improvements or revenue supported by each AI investment.

Updating forecasts. Use actual consumption patterns and appropriate contingency assumptions rather than relying exclusively on fixed subscription estimates.

For example, an organisation using AI to automate customer support might measure cost per resolved enquiry alongside total AI expenditure.

Similarly, a marketing team using AI-assisted content workflows could evaluate cost per completed deliverable, while accounting for quality and human review.

The objective is to understand whether AI investment is producing sufficient value as usage increases.

As Spendesk's research demonstrates, the cost of AI can scale considerably faster than traditional software subscriptions. Financial controls need to evolve accordingly.

8. Make SaaS optimisation an ongoing process

A one-off audit can identify immediate savings, but software spending changes continuously.

New employees join, teams adopt different applications, vendors update their pricing and existing tools introduce additional capabilities.

Without regular reviews, unnecessary spending can quickly return.

Establish a quarterly SaaS review involving finance, procurement, IT and relevant department heads.

Use the review to assess:

• Total software expenditure against budget.

• New subscriptions and recently cancelled applications.

• Underused licences and overlapping tools.

• Upcoming contract renewals.

• Changes in vendor pricing.

• AI consumption and unexpected spending patterns.

• Opportunities to consolidate or renegotiate contracts.

By making software reviews part of regular financial planning, businesses can manage spending proactively rather than responding to problems after costs have increased.

Which SaaS spend management metrics should finance teams track?

Effective SaaS spend optimisation depends on having reliable data.

Beyond total subscription costs, finance teams should monitor a small set of metrics that show whether software investments are efficient and sustainable.

These metrics should be interpreted together.

For example, SaaS spending per employee may increase because a business has adopted more sophisticated technology that improves productivity.

Similarly, rising AI expenditure isn't necessarily a problem if the investment generates proportionate operational benefits.

The most useful SaaS metrics help finance teams distinguish between productive investment and unnecessary expenditure.

SaaS spend management vs SaaS subscription management: What's the difference?

Although the terms are often used interchangeably, SaaS spend management and SaaS subscription management have slightly different focuses.

SaaS subscription management primarily concerns the administration of software subscriptions, including licence allocation, billing schedules, renewals and cancellations.

SaaS spend management takes a broader financial view. It combines subscription administration with budgeting, procurement, payments, vendor negotiations, cost analysis and optimisation.

Both are important, but businesses looking to reduce software costs need to consider the full financial lifecycle of each purchase.

For more detail on administering recurring software payments, see our guide to SaaS subscription management.

How to choose SaaS spend management software

As the number of applications and payment methods increases, tracking software expenditure manually becomes increasingly time-consuming.

SaaS spend management software can help businesses centralise information and automate financial controls.

When evaluating a solution, look for capabilities that address the main sources of inefficiency.

Centralised spending visibility

The platform should provide a clear view of recurring software payments across departments and payment methods.

This makes it easier to identify subscriptions, understand costs and monitor spending patterns.

Purchasing approvals and budget controls

Look for tools that allow businesses to approve purchases before money is committed and apply appropriate spending limits.

This helps prevent unnecessary expenditure without relying exclusively on retrospective reporting.

Subscription and payment management

Consider whether the platform supports recurring payments, individual subscription owners, renewal information and flexible payment controls.

Reporting and financial integration

SaaS spending should be connected to wider financial reporting.

Integration with accounting and ERP systems helps reduce manual reconciliation and gives finance a more consistent view of software expenditure.

Usage and AI consumption intelligence

Spend data alone cannot reveal whether employees actively use a software licence or how efficiently an AI workflow consumes tokens.

Depending on the complexity of the software estate, businesses may also need application usage analytics, identity-system integrations or dedicated AI consumption reporting.

The strongest approach combines financial data with operational usage information, giving teams the context they need to make informed decisions.

How Spendesk helps businesses manage SaaS spending

Managing software costs becomes much easier when finance teams can see and control recurring payments alongside their other business expenditure.

Spendesk is an AI-powered spend management platform designed for European businesses. It brings company cards, expenses, accounts payable, procurement and budgeting together in one system.

For SaaS spend management, this gives finance teams a practical way to control software expenditure without introducing unnecessary complexity into everyday purchasing.

Keep SaaS subscriptions visible in one place

Spendesk's subscription management solution allows businesses to assign dedicated virtual cards to recurring software subscriptions.

Each subscription can be linked to a cardholder, approved amount and renewal information, helping finance maintain visibility into recurring commitments.

This makes it easier to identify who is responsible for an application, track payments and manage subscriptions when requirements change.

Control software purchases before they happen

With pre-approved budgets and purchasing workflows, businesses can establish clear rules for how employees request and pay for software.

Finance teams gain visibility before payments are made, while employees retain access to the tools they need.

Monitor recurring costs and unexpected increases

Dedicated subscription cards make it easier to identify charges associated with individual vendors.

Spendesk also enables businesses to adjust subscription card budgets and manage recurring payment arrangements as software needs change.

This supports more proactive financial control, particularly when vendors change their subscription prices or departments expand their usage.

Connect software spending to financial reporting

By bringing card payments, invoices, budgets and accounting workflows together, Spendesk helps finance teams monitor software expenditure alongside other operating costs.

This creates a clearer view of where money is going and supports more informed budgeting and purchasing decisions.

For AI applications with variable consumption costs, Spendesk's payment visibility and spending controls can complement the usage information provided by AI vendors.

The result is greater oversight without forcing finance teams to manage every software purchase manually.

Explore Spendesk's subscription management solution.

The future of SaaS spend management: From cost-cutting to continuous optimisation

The next phase of SaaS spend management will be defined by a shift from reactive cost reduction to continuous financial optimisation.

Traditional approaches have largely focused on identifying unused licences, negotiating contracts and cancelling unnecessary subscriptions.

These activities remain important, but they're no longer enough.

As businesses adopt more AI-powered software and automated workflows, finance teams must manage a combination of predictable subscriptions and increasingly variable consumption costs.

This requires more frequent monitoring, clearer ownership and a stronger connection between software expenditure and business outcomes.

Spendesk's 2026 research demonstrates the scale of the opportunity. Billions of euros in potential savings remain tied up in software price differences and overlapping applications, while AI spending is growing at a pace that challenges traditional budgeting processes.

The answer isn't to restrict access to technology or discourage innovation.

It's to give businesses the financial visibility and control they need to invest confidently.

Companies that understand what they spend, why they spend it and what they get in return will be better positioned to scale their technology investments sustainably.

Effective SaaS spend management is ultimately about spending smarter, not simply spending less.

For a closer look at how European businesses are managing software and AI costs, explore Spendesk's 2026 European Business Software Spend Report.

Frequently asked questions

What is SaaS spend management?

SaaS spend management is the process of monitoring, controlling and optimising spending on cloud-based software applications. It includes subscription tracking, licence management, purchasing approvals, budgeting, vendor negotiations and software cost analysis.

How can businesses reduce SaaS spending?

Businesses can reduce unnecessary SaaS spending by auditing existing subscriptions, removing unused licences, consolidating overlapping tools, negotiating vendor contracts and reviewing renewals before new commitments are made. Centralised spending visibility and purchasing controls can also help prevent future overspending.

What is SaaS sprawl?

SaaS sprawl occurs when a business accumulates a growing number of software applications without sufficient oversight. It often results from decentralised purchasing, unused subscriptions and multiple departments adopting similar tools independently. SaaS sprawl can increase costs, introduce security risks and make software management more complex.

How much do European businesses spend on SaaS?

According to Spendesk's 2026 European Business Software Spend Report, companies in its European sample spent close to €250,000 annually on software, on average. Actual spending varies depending on company size, industry, technology requirements and software usage.

How does AI affect SaaS spend management?

AI introduces new cost-management challenges because many services use consumption-based pricing rather than fixed monthly subscriptions. Charges may depend on tokens, API requests or automated workflows. Businesses therefore need to monitor actual usage, establish spending limits and assess whether AI expenditure is delivering measurable value.

What is the difference between SaaS spend management and general spend management?

SaaS spend management focuses specifically on software-related expenditure, including subscriptions, licences, renewals and consumption costs. General spend management covers all categories of business expenditure, such as procurement, employee expenses, supplier payments and budgeting.

What tools can help manage SaaS spending?

SaaS spend management tools can help businesses track recurring payments, manage purchasing approvals, set spending limits and monitor expenditure. For example, Spendesk offers subscription management through dedicated virtual cards alongside procurement, budgeting and financial reporting capabilities. Businesses may also use software discovery and usage-monitoring tools to assess licence utilisation.

How often should companies audit their SaaS subscriptions?

A quarterly SaaS audit is a practical starting point for many businesses, with more frequent monitoring for high-value contracts and variable AI spending. Significant subscriptions should also be reviewed ahead of renewal deadlines, and software access should be reassessed when employees leave or change roles.