Microsoft
Cloud Care
31 October 2025

How to Optimise Cloud Costs Using Azure Cost Management Tools 

Barry O'Donnell, Chief Technology Officer
Barry O'Donnell, Chief Technology Officer

Most businesses haemorrhage money on their Azure setup. You know it, your IT team knows it, but nobody wants to tackle the mess of monitoring cloud expenses.

Azure spending spirals out of control because costs change daily based on usage patterns you can't predict. One month you're budgeting £5,000, the next month you're facing a £12,000 Microsoft Azure billing statement with no clear understanding of why. Sound familiar?

Effective Azure cost management ensures you only pay for resources you actually need and use. Stop over-provisioning virtual machines. Stop leaving storage accounts running that nobody touches. Start aligning your cloud resources with real business demand instead of IT guesswork.

What can help you combat these cloud costing nightmares with your Azure cloud solutions? Native cost management tools. Microsoft's comprehensive service monitors, allocates, and optimises cloud spending. It identifies opportunities to align resources with actual business needs and can automatically action changes to reduce Azure costs.

Why Azure Costs Spiral Out of Control

Cloud costs aren't like traditional IT budgets. Three factors make Azure spending unpredictable:

Usage fluctuates daily. Your development team spins up test environments that run 24/7. Sales demos create temporary resources that never get deleted. Each department provisions their own services without central visibility.

Auto-scaling stays expanded. Resources scale up during peak times, then stay expanded because nobody configured them to scale back down. What starts as £1,000 monthly becomes £3,000 without anyone making a conscious decision to spend more.

Forgotten resources drain budgets. That proof-of-concept from six months ago? Still running and billing. The storage account attached to a decommissioned project? Still accruing charges. Virtual machines left running over weekends when nobody's working.

Most businesses discover these issues only when reviewing monthly bills after the damage is done. Research from Everest Group shows 68% of organisations waste over 20% of their cloud budget, with 38% wasting more than 30%. That waste is entirely avoidable with proper monitoring and controls.

What's Holding Most Businesses Back from Azure Cost Control

You know Azure costs need managing. Your IT team knows it too. So why doesn't it happen?

"We don't have time." Your IT team is buried managing infrastructure, handling support tickets, and delivering projects. Cost optimisation gets pushed to next month, then the month after. By the time someone looks at spending, you've already overspent.

"It's too complex." Azure pricing changes frequently. Reserved Instances, Savings Plans, Hybrid Benefits - each requires understanding specific workload patterns and commitment terms. Getting it wrong costs money. Most IT teams lack the specialised knowledge to optimise confidently.

"We'll sort it out once we understand our usage patterns." Meanwhile, costs accumulate. The longer you wait to implement controls, the more entrenched wasteful patterns become. That test environment someone spun up? It's now business-critical. Those oversized VMs? Applications are built around them.

"We need buy-in from multiple departments first." Fair point. But whilst you're getting everyone aligned, unmonitored spending continues. Each department provisions their own resources, nobody has overall visibility, and costs spiral.

"Our current approach is good enough." Is it? If you're only reviewing costs quarterly or after receiving bills, you're managing reactively. By then, the waste has already hit your budget. Good enough means continuous monitoring that catches problems before they cost you money.

These aren't excuses - they're legitimate business realities. The question is whether these barriers justify continued overspending of 20-40% compared to what's achievable with proper Azure cost management.

How Azure Cost Management Works

Microsoft Azure provides native tools that monitor spending, identify waste, and recommend optimisations. These tools offer budget alerting (proactive notifications before overspending), custom dashboards (visibility into where money goes), resource discovery (identifies idle assets), and automated recommendations (AI-driven cost reduction suggestions).

The challenge: getting this right takes time and Azure expertise. Most IT teams configure basic alerting but miss the nuanced settings that catch spending before it becomes a problem. Each account type (EA, Pay-As-You-Go) has different optimisation opportunities that require specific knowledge to exploit.

Setting Up for Success

Your IT team needs to configure viewing levels that show costs for the entire business, specific departments, or individual projects. Too broad and you can't identify which department is overspending. Too narrow and you miss overall trends.

Organising your Azure environment properly - think of it like setting up your chart of accounts - provides structure to track where money goes. Without this, you can't allocate costs accurately to departments, enforce spending policies consistently, or track which projects burn through budget.

Permission controls determine who sees Microsoft Azure billing data. Getting this right protects sensitive financial information whilst giving department heads visibility into their own spending. View-only access works for analysts, budget management access for finance managers who need to set alerts and take action.

Common Pitfalls That Destroy Budgets

Idle resources: Virtual machines, storage disks, and IP addresses left running silently drain thousands monthly. Use Azure Advisor to detect zombie assets and automate shutdowns during off-hours.

Over-provisioning: Overestimating needs and deploying oversized VMs or databases. Analyse 30-90 day usage trends to right-size resources. Consider Azure Virtual Desktop for dynamic scaling.

Poor organisation: Without consistent tagging and resource grouping, tracking spending becomes impossible. Make someone accountable for maintaining this discipline.

Reactive reviews: Most businesses only check costs after overspending occurs. Set up proactive budget alerts and quarterly reviews before problems arise.

Missing discounts: Azure offers Reserved Instances, Savings Plans, and Hybrid Benefits that significantly reduce costs. Use Reserved Instances for predictable workloads, Savings Plans for variable ones.

Proven Cost-Saving Strategies

Track your Microsoft 365 licences to identify unused accounts and prevent paying for disabled users. Automate joiners, movers, and leavers processes to stop this silent budget drain. The challenge: most businesses lack the automation to catch these quickly enough.

Right-size resources through quarterly assessments. Analyse actual usage patterns and adjust accordingly. The complexity: determining the right size requires balancing performance needs against costs, and getting it wrong impacts operations.

Consider migration to cost-effective solutions like Azure Virtual Desktop for significant cloud computing savings. Follow industry-leading standards and CIS controls to ensure your environment delivers both efficiency and security.

When to Get Expert Help

Understanding Azure cost management tools is one thing. Using them effectively whilst running your business is another.

Azure cost management requires continuous monitoring that catches problems before they hit your budget. Most organisations lack this internal capacity - IT teams already juggle infrastructure, security, user support, and project delivery. Adding proactive cost optimisation typically means it gets done reactively, after the damage shows up in billing statements.

Our Cloud Care service monitors Azure resource consumption continuously and can action changes on your behalf based on pre-agreed parameters. The difference: our team does this full-time for multiple clients, so we spot patterns and opportunities your internal team would miss whilst juggling competing priorities.

Our clients achieve cost reductions ranging from 40% to 77% through systematic optimisation. These aren't one-off savings - they compound month after month.

What to Do Next

Azure cost management requires dedicated attention. Not once-a-quarter reviews when someone has time. Continuous monitoring that catches problems before they hit your budget.

Consider these questions: Do you have someone checking Azure costs weekly who can action changes quickly? Can they stay current on Azure pricing changes and new cost-saving features? Do they have time to analyse usage patterns across departments and recommend optimisations?

If the answer to any of these is no, you're likely overspending by 20-40% compared to what's possible with expert management.

Start by reviewing your Microsoft Azure billing to understand current spend patterns. Then honestly assess whether your team has the capacity and specialised expertise to optimise costs ongoing.

Take control of your Azure spending. Discover how TSG Cloud Care delivers continuous monitoring and expert optimisation that keeps costs aligned with actual usage.

 

 

 

Frequently Asked Questions About Azure Cost Management

How much can businesses typically save using Azure cost management tools?

Savings vary based on current setup, but businesses commonly reduce Azure costs by 20-40% through proper cost management. Our Cloud Care clients have achieved savings ranging from 47% to 77% on monthly costs through right-sizing resources and eliminating waste. The key is consistent oversight rather than one-off reviews.

What's the difference between Azure Reserved Instances and Savings Plans?

Reserved Instances work best for predictable workloads where you commit to specific virtual machine sizes for 1-3 years. Savings Plans offer more flexibility - you commit to spending a certain amount per hour but can apply it across different resource types. Start with one-year commitments to test workload patterns before committing to longer terms.

How often should you review Microsoft Azure billing?

Monthly reviews catch overspending before it destroys your budget. Set up proactive alerts when spending approaches thresholds, and conduct detailed quarterly reviews to assess performance and identify optimisation opportunities. Waiting until after overspending occurs makes budget control much harder.

Can Azure cost management tools automatically reduce costs?

Yes, to a degree. Azure's native tools can provide AI-driven recommendations for right-sizing resources and identifying unused assets. However, someone needs to review and approve these changes. Our Cloud Care service takes this further - we can action changes on your behalf based on pre-agreed parameters, maintaining performance whilst controlling costs.

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