#14 of 18 managed Kubernetes services · Updated October 2026
STACKIT SKE review 2026
STACKIT Kubernetes Engine (SKE) · Sovereign German managed K8s
STACKIT SKE ranks #14 of 18 managed Kubernetes services in the Managed Cloud Kubernetes Ledger 2026, with a Ledger Index of 57.2 out of 100. STACKIT is building a sovereign German managed Kubernetes on open-source Gardener, adding identity, Gateway API and Ubuntu support while private…
Scores
Source: Managed Cloud Kubernetes Ledger 2026, edition 2026-10-13. How each score works: methodology.
Pros
- Regions, sovereignty and SLA4/5
Cons
- Multi-cluster, hybrid and fleet2/5
- GPU and AI workloads2/5
- Networking2.5/5
What the Ledger says
STACKIT is building a sovereign German managed Kubernetes on open-source Gardener, adding identity, Gateway API and Ubuntu support while private clusters, audit logs and Cilium stay in private preview. The record shows strong compliance scope (C5 Type 2, ISO 27001, TISAX) and clear lifecycle rules, but new Kubernetes minors arrive after a median of at least 143 days, minors expire after 8 to 11 months and the control plane is charged per cluster. A buyer gets German hosting and certification at the cost of slow version uptake and few GPU or fleet features.
AI say-do: 0 dated AI promises found. SKE offers GPU flavors but no inference add-on or assistant; AI Model Serving is a separate product.
Capability by area
Buying, lock-in and release record
Buying and licence (commercial risk)(lower is better)
- Price and licence volatility2
- Cluster fee unchanged since at least 2025-12-12 but earlier prices not found; SKU split for Confidential Kubernetes 2025-12-01; larger node reservations 2025-07
- Purchase constraints1.5
- Pay as you go by the hour with hibernation; contract-based portal onboarding not confirmed
- Channel and access2
- Public docs and price table; two regions; self-service sign-up terms not confirmed
- Owner stability0.5
- Schwarz Group, a large privately held retailer
- Cost of staying supported3
- Minors expire about 8 to 11 months after release and are force-updated; no extended support
Technical lock-in(lower is better)
- Formats1
- Certified Kubernetes (folder stackit-kubernetes-engine, v1.24 to v1.36) built on open-source Gardener; STACKIT IdP, ACL and Workload Identity extensions
- Export path1.5
- Service certificate lists exportable data; Velero how-to; no migration service found; egress price not read
- Stack coupling2.5
- STACKIT block storage classes, network load balancers, project IAM and IdP, SNA networks
- Hardware / cloud coupling3
- Runs only on STACKIT, though providers and extensions are open source
- Skills and tooling coupling1
- kubectl, Terraform and the STACKIT CLI
Release credibility
- Cadence2.5
- Patch days and version states published, but minors arrive 98 to 336 days after upstream against a stated 'shortly'
- Roadmap transparency3
- Dated release notes, lifecycle page, status incidents; no roadmap; promised RCA not found
- Say-do3
- Preview-to-supported windows kept; 'shortly after upstream' claim missed; audit logs, private clusters still in private preview
- Velocity3.5
- Workload Identity, IdP SSO, Gateway DNS, Ubuntu 26.04 and containerd 2 shipped 2025 to 2026
- Lifecycle stability3
- Clear deprecation notices and expiry dates, but about 8 to 11 months per minor and forced updates; no extended support
Partners and services
- Partner programme openness3
- Marketplace partner programme; tiers not read
- Multi-tenancy and self-service3.5
- Projects, Network Areas and a Landing Zone Accelerator for organisations
- API and infrastructure-as-code4.5
- Terraform provider 19.2 million downloads, Pulumi, CLI, SDKs for Go, Python and Java, Cluster API provider
- Skills and certification2
- No Kubernetes certification found
Alternatives to STACKIT SKE
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Questions about STACKIT SKE
Is STACKIT SKE any good?
STACKIT SKE ranks #14 of 18 managed Kubernetes services in the Managed Cloud Kubernetes Ledger 2026, with a Ledger Index of 57.2 out of 100. Its strongest areas are regions, sovereignty and sla. Its weakest are multi-cluster, hybrid and fleet, gpu and ai workloads, networking.
What are the best alternatives to STACKIT SKE?
The closest by Ledger Index are Vultr VKE (57), OVHcloud MKS (58.5), Tencent TKE (58.6), Akamai LKE (53.1).
How is STACKIT SKE licensed and sold?
Cluster fee unchanged since at least 2025-12-12 but earlier prices not found; SKU split for Confidential Kubernetes 2025-12-01; larger node reservations 2025-07.
How much lock-in does STACKIT SKE bring?
STACKIT SKE scores 9 out of 25 on technical lock-in (lower is better). Export path: Service certificate lists exportable data; Velero how-to; no migration service found; egress price not read.
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