Dev tools · alternatives · 2026
24 alternatives to Kubernetes on RPI3 cluster
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Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Kubernetes on RPI3 cluster launched in 2016; newer entries below may have overtaken it.
- 1AO
2017 · play-with-k8s.com · its alternatives →
- 2RP
2016 · sweclockers.com · its alternatives →
- 3

Scalable open source pub/sub SDK with support for RPC, JWT authentication and Kubernetes — optimized for async/await
2016 · socketcluster.io · its alternatives →
- 4

- 5

bootstrap K3s over SSH in < 60s 🚀. Contribute to alexellis/k3sup development by creating an account on GitHub.
2019 · k3sup.dev · its alternatives →
- 6

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 →
- 7

kubenav is the navigator for your Kubernetes clusters right in your pocket. - kubenav/kubenav
2020 · github.com · its alternatives →
- 8

- 9HK
This is the newest update to my CLI tool to quickly create cheap Kubernetes clusters in Hetzner Cloud. This update adds autoscaling support, so clusters created with this tool now can behave similar to managed Kubernetes clusters, which I think is awesome. I received a lot of feedback since the last update so I hope anyone interested could try the new version as well. Thanks a lot for the feedback so far! The repo: https://github.com/vitobotta/hetzner-k3s
2023 · its alternatives →
- 10

bootstrap K3s over SSH in < 60s 🚀. Contribute to alexellis/k3sup development by creating an account on GitHub.
2021 · github.com · its alternatives →
- 11KK
2020 · usekrucible.com · its alternatives →
- 12VK
2016 · makers.airware.com · its alternatives →
- 13

Since there’s a few discussions recently on $4 VPSes we thought you might be interested in Symbiosis, a cheaper and simpler managed k8s provider. Supported features include external LBs, encrypted+replicated storage and autoscaler. Infrastructure can be managed with UI, CLI, Terraform or Pulumi. Control planes are free of charge and a 1vCPU/2GB node goes for $6 per month. We’re live in Germany right now and we’re expanding into US during 2023. Feel free to try it out and leave a comment.
2023 · symbiosis.host · its alternatives →
- 14DK
2016 · medium.com · its alternatives →
- 15

2019 · youtu.be · its alternatives →
- 16

Continuous Delivery for declarative Kubernetes, Serverless and Infrastructure applications
2020 · pipecd.dev · its alternatives →
- 17

bootstrap K3s over SSH in < 60s 🚀. Contribute to alexellis/k3sup development by creating an account on GitHub.
2019 · github.com · its alternatives →
- 18

- 19

- 20

A native Mac client for inspecting and operating Kubernetes
Aug 2026 · radiantbeargames.com · its alternatives →
- 21

Over the past few months, as we scaled our internal AI Agents, we hit a dead end: Running LLM-generated arbitrary code in Docker is basically running naked on security due to container escape risks. But using full traditional VMs takes minutes to boot and eats too much memory to support high-density concurrency. We loved the developer experience of SaaS sandboxes on the market, but they are closed-source, expensive, and have too high a barrier to entry for self-hosting. So, our team decided to build our own. After months of grinding, using RustVMM and KVM, we built a blazing-fast,…
Apr 2026 · github.com · its alternatives →
- 22

Gravitee Edge Stack + Gravitee streamline multi-gateway API management with unified visibility, governance, and a single developer portal for all your APIs
2021 · getambassador.io · its alternatives →
- 23TK
- 24

Also compare
- An online interactive Kubernetes playground alternatives
- Raspberry Pi3 cluster with Docker/Kubernetes alternatives
- SocketCluster.io – flexible open-source real-time server with pub/sub alternatives
- Supergiant.io alternatives
- k3sup – get Kubernetes and helm apps in alternatives
- Run globally distributed full-stack apps on high-performance MicroVMs alternatives
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 →