Kairos
Immutable Linux meta-distribution for edge Kubernetes, enabling bootable K8s and OS images for edge devices.
Our Verdict
Compelling choice for immutable edge Kubernetes, but still young and community-driven.
Pros
- Immutable OS reduces edge drift
- Native Kubernetes boot experience
- Works across ARM and x86 devices
- Strong GitOps-friendly upgrade model
Cons
- Niche meta-distro with small community
- Debugging immutable systems is harder
- Limited commercial support options
- Learning curve for traditional sysadmins
When to Use Kairos
Good fit if you need
- Immutable Linux for edge Kubernetes with bootable OS images
- Declarative edge K8s deployment with GitOps and OTA updates
- Secure edge computing with measured boot and TPM support
- Building custom bootable Kubernetes appliances for edge
- Zero-touch provisioning of edge nodes from cloud configuration
Pricing
Price wrong?Kairos Pricing
- Pricing Model
- free
- Free Tier
- Yes
- Entry Price
- —
- Enterprise Available
- No
- Transparency Score
- —
Beta — estimates may differ from actual pricing
Estimated Monthly Cost
$25
Estimated Annual Cost
$300
Estimates are approximate and may not reflect current pricing. Always check the official pricing page.
Project Health
Health Score
9
8 days
1d
345
2d
Apache-2.0
Last checked: 2026-04-21
Lock-in Assessment
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