Side by side
Gardener vs Karmada
Both stand on kubernetes management platforms. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APISelf-hostedWeb
Gardener combines multi-provider cluster management with lifecycle automation and fleet controls. Its installation requirement and responsibility for regional configuration are important considerations for operators.
Visit Gardener
Free plan APILinuxSelf-hosted
Karmada brings multi-cluster scheduling, overrides, and resource operations into one management system. Teams should account for self-managed control plane responsibilities and the need to provision clusters separately.
Visit KarmadaThe facts
| Gardener | Karmada | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API, Self-hosted, Web | API, Linux, Self-hosted |
| Lowest paid plan | Not published | Free or on request |
| Plans published | None | 1 |
| Maker | Not published | Not published |
| Website | gardener.cloud | karmada.io |
| On kubernetes management platforms | #10 of 29 | #6 of 29 |
Gardener: what it does well
- Manages cluster lifecycle with self-healing and autoscaling
- Supports multiple listed infrastructure providers
- Fleet controls provide shared guardrails
- Provides a DISA Kubernetes STIG compliance checker
What to know first
- Requires an existing Kubernetes cluster for runtime components
- Users must configure regional placement restrictions
- Some DISA requirements are adjusted or skipped
Karmada: what it does well
- Manages applications across multiple Kubernetes clusters.
- Supports Push and Pull cluster connection modes.
- Provides scheduling policies and per-cluster overrides.
- Can migrate replicas after cluster failure.
- Exports Prometheus metrics from components.
What to know first
- Does not provision clusters.
- Control plane management is customer-managed.
- CLI initialization requires escalated privileges by default.
- Security recommendations need adaptation to users' circumstances.
Alternatives to Gardener Alternatives to Karmada The whole list