Cloud bills tend to grow quietly: a test environment left running, oversized databases, snapshots nobody remembers. The good news is that most savings come from a handful of routine habits rather than major re-architecture.
Quick wins (weeks 1–4)
- Tag everything. Every resource should carry owner, environment and project tags. Without them, nobody can see who is spending what.
- Switch off idle environments. Schedule development and test servers to stop outside working hours and at weekends.
- Rightsize compute and databases. Review CPU and memory utilisation over 30 days and step down instances that consistently run well below capacity.
- Clean up storage. Delete orphaned disks and old snapshots, and move infrequently accessed data to cheaper storage tiers with lifecycle rules.
Structural savings (months 2–6)
- Use commitment discounts. Savings Plans, Reserved Instances and Azure Reservations suit steady baseline workloads. Commit only to what you are confident you will use.
- Adopt autoscaling and serverless. Let traffic, not guesswork, decide capacity for spiky workloads.
- Review data transfer. Cross-region and internet egress charges add up; caching and a content delivery network often reduce them.
- Make cost a team metric. Share a monthly cost report per product team, with budgets and anomaly alerts. Engineers optimise what they can see.
Want an outside view of your bill? Our Cloud Engineering & DevOps team runs cost reviews and shares estimated savings before changing anything.