The managed versus self-hosted Kubernetes debate continues to evolve as managed offerings mature and self-hosted tooling improves. In 2025, the decision depends on team expertise, workload requirements, compliance constraints, and total cost of ownership rather than a one-size-fits-all recommendation.
Total Cost of Ownership Comparison
Managed Kubernetes services like EKS, AKS, and GKE charge a control plane fee ranging from free to $75 per month per cluster, but hidden costs accumulate in load balancers, NAT gateways, cross-AZ traffic, and managed add-ons. A realistic TCO analysis for a production EKS deployment often reveals that networking costs exceed the control plane fee by 5-10x.
Self-hosted Kubernetes with distributions like k0s, RKE2, or Talos Linux eliminates cloud provider management fees and networking markups. However, the operational burden of managing etcd backups, control plane upgrades, and certificate rotation requires dedicated platform engineering resources that cost significantly more than the infrastructure savings.
For most organizations, managed Kubernetes wins for cloud-native workloads where the provider's managed services (databases, caches, queues) are heavily used. Self-hosted Kubernetes is more cost-effective for on-premises deployments, edge computing, and scenarios requiring specific CNI plugins, storage drivers, or Kubernetes versions not available in managed offerings.