K3s is free.
Verified Aug 2026 from the official pricing page.
Is K3s worth the price?
K3s offers an incredibly generous pricing model, as it is entirely free and open-source.
This makes it an exceptionally fair and accessible solution compared to any paid Kubernetes distribution or managed service. It's best for developers, small businesses, and organizations looking for a cost-effective, lightweight Kubernetes solution for edge and IoT without any upfront investment.
Pricing Plans
Free
Open source
- Lightweight K8s
- Edge/IoT
- Single binary
- ARM support
How K3s compares
3 of 3 direct competitors offer a free plan.
K3s Pricing FAQ
How much does K3s cost?
K3s is free to use. No subscription or one-time fee is required for the core product.
Does K3s have a free plan?
Yes. K3s offers a free plan called "Free". It includes: Lightweight K8s, Edge/IoT, Single binary.
What are alternatives to K3s?
Alternatives to K3s include MicroK8s, Rancher, OpenShift. MicroK8s is fully free.
K3s alternatives
Direct competitors. Starting prices match the table above.
Sources
- Official K3s pricing — k3s.io (verified Aug 2026)
- Cite this data: Toolradar, K3s pricing verified Aug 2026, toolradar.com/tools/k3s/pricing
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