Cloud cost modeler

Model your stack, then read a real invoice

Compare bare metal against AWS and Azure across compute, management, storage and egress — then see the actual June 2026 invoices for the same QA cluster, billed both ways.

01 — Base compute

Base compute layer

Priced as AX52 dedicated · Falkenstein · managed control plane Self-managed (CAPI).

Control plane topology

02 — Management & network

Management & network

Per server, per month — 3 under management, volume discount applied.
500 GB
03 — Disaster recovery

Snapshot retention

1 TB
04 — Storage

Block storage

1 TB
Persistent volumes for databases, registries and stateful workloads — billed per TB every month, whether or not anything reads them.
Your stack on Hetzner

€493/mo

Compute, subscription, VPN, storage and egress.
Same stack on Azure

€1,741/mo

You save 72%
Management overhead

47%

Subscription and VPN relative to raw iron.
Multi-cloud cost comparison
Architectural trade-off matrix

Subscription prices are Obmondo list prices. Hetzner rates are amounts actually billed on a June 2026 invoice; Azure, AWS and GCP rates are current vendor list prices for a comparable 8 vCPU / 64 GB node in an EU region. Every source is listed below.

Talk to us for a quote modeled against your actual bill
QA cluster · June 2026

One QA cluster, three ways

Azure and Hetzner are actual June 2026 invoice lines for the same QA workload. AWS is modelled — the workload shape is derived from the Azure invoice and priced at eu-north-1 list rates, because we have no AWS bill for this cluster. Storage alone costs more on Azure than the entire Hetzner invoice.

Azure · AKS · k8s-qa-az1 & qa-databases

Azure

€3,573
Storage & snapshots€1,342
Virtual machines · 13 × E2s v5 · 26 vCPU / 208 GiB€1,229
Defender for Cloud€300
Database for PostgreSQL€167
Cosmos DB€149
Load balancer€146
Virtual network€134
AKS management€67
Database for MySQL€27
Bandwidth€8
DNS€3
AWS · modelled, not an invoice

AWS

€1,767
13 workers · r6i.large · 26 vCPU / 208 GiB€1,177
EBS gp3 · 4,377 GiB€324
EBS snapshots · 3,772 GiB€175
EKS control plane€68
Network load balancer€15
Egress€8
Hetzner · qa-htz1-kilroy-eu

Hetzner

€349
3 workers · AX52 bare metal · 48 threads / 192 GB€193
12-port 10 Gbit switch€61
3 controllers · cloud, CAPI-rolled€48
3× 10 Gbit NIC€15
LAN connection 10 Gbit€11
Load balancer · kube-apiserver€7
Primary IPv4€5
NAT gateway · CAX11€4
Failover IP€4
Egress (20 TB included)€0
Saved every month€3,224/mo · 90%

The trade-off is real: this drops managed PaaS — AKS control plane, managed databases — for CAPI provisioning and self-managed tooling. That work is what the subscription above covers.

Azure figures are the CostUSD column of the June 2026 tenant cost export, filtered to the QA resource groups. Hetzner figures are only the lines whose hostname is qa-htz1-kilroy-eu* or bm-qa-htz1-kilroy-eu*, excluding one-off setup fees and shared resources that carry no cluster hostname. The control-plane nodes are cloud instances that CAPI rolls through the month — three are live at any moment.

References (12)

Every number on this page and where it came from. Hetzner rates are amounts actually billed on a real invoice; hyperscaler rates are vendor list prices for a comparable 8 vCPU / 64 GB node in an EU region.

Vendor list prices accessed 31 July 2026. Cross-currency figures use an indicative EUR rate — confirm current FX before quoting.