nowfound

Dev tools · alternatives · 2026

24 alternatives to Constellation – An always encrypted Kubernetes engine

Hey HN, my colleagues and I have been working on Constellation for 1.5+ years. We open sourced it today under AGPLv3. It's a standalone Kubernetes engine/distribution that operations-wise is very much vanilla K8s (v1.24). Security-wise, it comes with some new concepts: It's designed to shield K8s clusters as a whole from the cloud. The goal is that not even the cloud provider and its employees can access any data in a cluster. Constellation basically ensures that all nodes in a cluster (1) run inside verified "Confidential VMs" and (2) encrypt all network traffic and storage.…

Constellation is a Kubernetes distribution designed to protect entire clusters from cloud provider access. It runs on confidential virtual machines with encrypted memory and encrypts all network traffic and storage… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Constellation – An always encrypted Kubernetes engine launched in 2022; newer entries below may have overtaken it.

  1. 1

    The first always-encrypted Kubernetes

    2022 · github.com · its alternatives →

  2. 2
    Devtron▲174

    Kubernetes adoption at warp speed

    2023 · devtron.ai · its alternatives →

  3. 3
    Radar▲397

    The missing open-source Kubernetes UI

    May 2026 · radarhq.io · its alternatives →

  4. 4

    A smarter workflow for Kubernetes & Cloud Native apps

    2021 · cto.ai · its alternatives →

  5. 5AO
  6. 6
    Moon▲65

    A cross-browser testing platform for your Kubernetes cluster

    2019 · its alternatives →

  7. 7

    Operate your algorithms on Kubernetes with ease

    2023 · operator.outerspace.sh · its alternatives →

  8. 8

    Kubernetes security made for developers

    2022 · github.com · its alternatives →

  9. 9

    Manage Lets Encrypt certificates for a Kubernetes cluster. - kelseyhightower/kube-cert-manager

    2016 · github.com · its alternatives →

  10. 10
    K8R▲65

    Kubernetes cluster visualization focused on customization.

    2023 · its alternatives →

  11. 11

    End-to-end Kubernetes security open-source platform

    2022 · cloud.armosec.io · its alternatives →

  12. 12

    Kardinal is the lightest-weight way to spin up dev and test environments in Kubernetes. Deploy the absolute minimum resources necessary and implement dev, test, and QA all in one cluster. - AstroBee-AI/kardinal

    2024 · github.com · its alternatives →

  13. 13

    Kloak - Kubernetes eBPF Secret Interceptor for HTTPS. Secure secret management without application changes or sidecars.

    Apr 2026 · getkloak.io · its alternatives →

  14. 14

    A curated CSI driver list for Kubernetes. Compare CSI drivers by feature, storage type, and support to find the right plugin.

    2024 · storageclass.info · its alternatives →

  15. 15

    Always encrypted functions as a service

    2022 · r3.com · its alternatives →

  16. 16

    HyScale is an Application Centric Abstraction Framework over K8s. - hyscale/hyscale

    2020 · github.com · its alternatives →

  17. 17

    Hi HN! We’re Yann, Edouard, and Bastien from Koyeb (https://www.koyeb.com/). We’re building a platform to let you deploy full-stack apps on high-performance hardware around the world, with zero configuration. We provide a “global serverless feeling”, without the hassle of re-writing all your apps or managing k8s complexity [1]. We built Scaleway, a cloud service provider where we designed ARM servers and provided them as cloud servers. During our time there, we saw customers struggle with the same issues while trying to deploy full-stack applications and APIs resiliently. As…

    2023 · koyeb.com · its alternatives →

  18. 18

    The lightest-weight k8s dev environments in the world.

    2024 · kardinal.dev · its alternatives →

  19. 19
    KUR8▲71

    Overview of Kubernetes architecture and Prometheus metrics

    2021 · kur8.io · its alternatives →

  20. 20KA

    The guardian angel for Kubernetes.

    2017 · target.github.io · its alternatives →

  21. 21AP
  22. 22

    KubeSphere is an open source container platform

    2022 · kubesphere.io · its alternatives →

  23. 23

    Fully managed production grade Kubernetes based platform

    2021 · its alternatives →

  24. 24

    Kubernetes native serverless framework

    2017 · github.com · its alternatives →

Also compare

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →