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Alternatives

K3sup alternatives for AI agents.

Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.

Compare shortlistView K3sup

Current skill

K3sup

bootstrap K3s over SSH in < 60s 🚀

95
Quality
87
Trust
7.4K
Stars
#1

Kairos

Similarity 144Trust 92Excellent 100

The immutable Linux meta-distribution for edge Kubernetes.

1.7K starsJun 15, 2026 pushdevopsGoKubernetes
$ npx skills add kairos-io/kairos
#2

Vcluster

Similarity 140Trust 97Excellent 100

vCluster - Create fully functional virtual Kubernetes clusters - Each vcluster runs inside a namespace of the underlying k8s cluster. It's cheaper than creating separate full-blown clusters and it offers better multi-tenancy and isolation than regular namespaces.

11K starsJun 16, 2026 pushdevopsGoKubernetes
$ npx skills add loft-sh/vcluster
#3

Karmada

Similarity 139Trust 94Excellent 100

Open, Multi-Cloud, Multi-Cluster Kubernetes Orchestration

5.5K starsJun 15, 2026 pushdevopsGoKubernetes
$ npx skills add karmada-io/karmada
#4

Openyurt

Similarity 137Trust 93Excellent 100

OpenYurt - Extending your native Kubernetes to edge(project under CNCF)

2.0K starsJun 15, 2026 pushdevopsGoKubernetes
$ npx skills add openyurtio/openyurt
#5

Kube Green

Similarity 136Trust 92Excellent 100

A K8s operator to reduce CO2 footprint of your clusters

1.4K starsJun 10, 2026 pushdevopsGoKubernetes
$ npx skills add kube-green/kube-green
#6

K3s

Similarity 134Trust 95Excellent 100

Lightweight Kubernetes

33K starsJun 15, 2026 pushdevopsGoKubernetes
$ npx skills add k3s-io/k3s
#7

Colima

Similarity 134Trust 94Excellent 100

Container runtimes on macOS (and Linux) with minimal setup

29K starsJun 15, 2026 pushdevopsGoKubernetes
$ npx skills add abiosoft/colima
#8

K9s

Similarity 133Trust 92Excellent 100

🐶 Kubernetes CLI To Manage Your Clusters In Style!

34K starsJun 16, 2026 pushdevopsGoKubernetes
$ npx skills add derailed/k9s
#9

Linkerd2

Similarity 133Trust 98Excellent 100

Ultralight, security-first service mesh for Kubernetes. Main repo for Linkerd 2.x.

11K starsJun 16, 2026 pushdevopsGoKubernetes
$ npx skills add linkerd/linkerd2
#10

Rook

Similarity 132Trust 94Excellent 100

Storage Orchestration for Kubernetes

14K starsJun 16, 2026 pushdevopsGoKubernetes
$ npx skills add rook/rook
#11

Talos

Similarity 132Trust 95Excellent 100

Talos Linux is a modern Linux distribution built for Kubernetes.

11K starsJun 15, 2026 pushdevopsGoKubernetes
$ npx skills add siderolabs/talos
#12

Netmaker

Similarity 132Trust 93Excellent 100

Netmaker makes networks with WireGuard. Netmaker automates fast, secure, and distributed virtual networks.

12K starsJun 15, 2026 pushdevopsGoKubernetes
$ npx skills add gravitl/netmaker
#13

Tyk

Similarity 131Trust 92Excellent 100

Tyk Open Source API Gateway written in Go, supporting REST, GraphQL, TCP and gRPC protocols

11K starsJun 16, 2026 pushdevopsGoKubernetes
$ npx skills add TykTechnologies/tyk
#14

Fission

Similarity 131Trust 93Excellent 100

Fast and Simple Serverless Functions for Kubernetes

8.9K starsJun 12, 2026 pushdevopsGoKubernetes
$ npx skills add fission/fission
#15

Anteon

Similarity 131Trust 92Excellent 100

Anteon (formerly Ddosify): eBPF-based Kubernetes Monitoring and Performance Testing

8.5K starsMar 4, 2026 pushdevopsGoKubernetes
$ npx skills add getanteon/anteon
#16

K3d

Similarity 131Trust 93Excellent 100

Little helper to run CNCF's k3s in Docker

6.5K starsJun 12, 2026 pushdevopsGoKubernetes
$ npx skills add k3d-io/k3d

How to choose

When should you switch?

Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep K3sup if it already passes your workflow test and repository review.

Next step

Compare top candidates side by side

Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.