Enterprise Challenge / 02

UNPREDICTABLE
OpEx

Budget volatility

Cloud bills swing month to month. Reserved instances and savings plans help, but FinOps overhead grows faster than the savings it produces. The discount you negotiated last quarter is the contract you can't escape this one.

Symptoms

HOW VOLATILITY MANIFESTS

No. 01

Bills that surprise the CFO

A bad query, a misconfigured autoscaling group, or a forgotten dev environment lands a five-figure variance on the monthly invoice. Finance teams operate in fear of close.

No. 02

FinOps overhead that compounds

Cloud cost optimisation becomes a full-time job — sometimes a team. Headcount grows to manage cost reduction. Net savings shrink as overhead absorbs them.

No. 03

Reserved instance lock-in

Three-year RIs and savings plans look attractive — until business needs change. The discount becomes a contract you can't escape, and unused capacity is real waste.

No. 04

Egress as a hidden cost line

Data movement between regions, between services, and out to clients quietly accumulates. Most organisations don't track it accurately until the invoice arrives.

Approach

HOW WE STABILISE IT

Workload-level cost analysis

Catalogue every workload by cost driver — compute, storage, egress, support. Identify the workloads where hyperscaler pricing is genuinely competitive, and the ones where it isn't.

Repatriation candidates

Steady-state, predictable workloads (databases, file storage, internal apps, archive) typically run 40-70% cheaper on sovereign infrastructure once support and FinOps overhead are honestly accounted for.

Hybrid topology

We don't argue for full repatriation. Bursty, seasonal, or genuinely cloud-native workloads stay where they belong. Predictable workloads move to fixed-cost capacity.

Predictable monthly capacity

Sovereign capacity priced as a flat monthly figure. Your CFO knows the bill before the month starts. FinOps overhead drops because the optimisation problem stops being month-to-month firefighting.

MAKE THE CLOUD BILL PREDICTABLE

We start with a workload-level cost review. Honest TCO, including the FinOps overhead nobody likes to count.