# Canine

6 Hacker News commenters recommended Canine and 2 criticized it, November 2025 to November 2026. It was recommended in 9 of 13 months; owners who said how long report a median of 2 years (8 owners).

**Verdict:** Free, open source, self-hosted platform that adds a Heroku-like deploy experience on top of your Kubernetes cluster. Caveat: critics say the docs are thin and some API reference links return 404.

## Why people recommend it

- Heroku-like PaaS on Kubernetes (6 comments): "Basically a self hosted, FOSS that turns a Kubernetes cluster into something as easy to use as Heroku." ([source](https://news.ycombinator.com/item?id=49590396)) "I’ve been working on an open source tool that turns your Kubernetes into a Heroku like PaaS" ([source](https://news.ycombinator.com/item?id=47304015)) "makes it dead simple to turn your Kubernetes environment into a Heroku like PaaS" ([source](https://news.ycombinator.com/item?id=46308935))
- Simplifies Kubernetes for most uses (4 comments): "Basically a self hosted, FOSS that turns a Kubernetes cluster into something as easy to use as Heroku." ([source](https://news.ycombinator.com/item?id=49590396)) "simplify it massively for 90% of use cases but still give full k8s api for any more advanced features" ([source](https://news.ycombinator.com/item?id=46978376)) "gives you a sensible deployment platform on top of k8s with one install" ([source](https://news.ycombinator.com/item?id=48548308))
- Free and open source, no paywall (4 comments): "I've been developing an open source Heroku alternative so we may never again be gouged for nice deployment pipelines." ([source](https://news.ycombinator.com/item?id=46914864)) "We've been building canine.sh free and open source for an enterprise ready deployment platform." ([source](https://news.ycombinator.com/item?id=48271284)) "Canine is 100% FOSS. No hidden features behind some payment plan or anything." ([source](https://news.ycombinator.com/item?id=46267938))
- Compared to Coolify and Dokploy (2 comments): "Is canine for kubernetes as coolify is for docker? Lovely!" ([source](https://news.ycombinator.com/item?id=46309672)) "it's to Kubernetes what Coolify or Dokploy is to Docker" ([source](https://news.ycombinator.com/item?id=46337706))

## What people warn about

- Docs missing or broken links (2 comments): "The docs seem to be non existent." ([source](https://news.ycombinator.com/item?id=46977745)) "API Reference returns a 404 btw" ([source](https://news.ycombinator.com/item?id=46313514))

## Alternatives hackers recommend

- [Flux CD](https://hackerapproved.com/p/flux.md): 44 recommend
- [Dokku](https://hackerapproved.com/p/dokku.md): 22 recommend
- [Kamal](https://hackerapproved.com/p/kamal.md): 21 recommend
- [Argo CD](https://hackerapproved.com/p/argocd.md): 21 recommend
- [bootc](https://hackerapproved.com/p/bootc.md): 16 recommend

## Cite as

Hacker Approved, "Canine", https://hackerapproved.com/p/canine/ (counts from 1,795,640 Hacker News comments, November 2025 to November 2026).