Atlantic.Cloud vs IONOS: Kubernetes Cost Comparison (2026)
Atlantic.Cloud is 63% cheaper than IONOS for a 3-node Kubernetes cluster (€36 vs €96/mo)
Atlantic.Cloud costs 63% less — a saving of ~€60/mo on a standard 3-node cluster. Atlantic.Cloud wins on network egress — unlimited egress vs paid. On block storage, Atlantic.Cloud is the cheaper option at roughly 1/2.9 the price per GB. Choose Atlantic.Cloud for cost-efficient Kubernetes on a budget; choose IONOS for lower egress costs at scale.
 Atlantic.Cloud |  IONOS | |
|---|---|---|
| HQ / Country | PT | Germany |
| Managed Kubernetes | No (DIY) | Yes |
| Control Plane Cost | Self-managed | Free |
| Cheapest Node | €6.00/mo 2 vCPU, 4 GB RAM | €32.12/mo 2 vCPU, 4 GB RAM |
| 3-Node Cluster* | ~€36.00/mo | ~€96.36/mo |
| 6-Node HA Cluster* | ~€54.00/mo | ~€192.72/mo |
| Egress | Unlimited | €0.050/GB |
| S3 Storage | Not available | €0.015/GB |
| Certifications | CDCTP | ISO27001 |
| CLOUD Act Exposure | No | No |
* Estimated using cheapest available node. DIY providers include 3 additional control plane nodes. Use the calculator for exact pricing with your specs.
Data freshness: Atlantic.Cloud as of Jul 2026, IONOS as of May 2026.
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