# cert-manager users
This is the list of organizations and individual users that publicly that they are using cert-manager.
Please send PRs to add or remove your organizations/users! We would love to let you share your cert-manager story with the world.
The list of organizations that have publicly shared the usage of cert-manager:
| Organization | Usage | Links |
| :--- | :--- | :--- |
| [
](https://www.acoss.fr/) | Securing ingresses | |
| [
](https://atomist.com/) | Securing ingresses | [Kubernetes, ingress-nginx, cert-manager & external-dns](https://blog.atomist.com/kubernetes-ingress-nginx-cert-manager-external-dns/) |
| [
](https://jetstack.io) | Securing MySQL inside Kubernetes | [blog](https://blog.jetstack.io/blog/securing-mysql-with-cert-manager/) |
| [
](https://jfrog.com/) | Securing ingresses | |
The list of individual users that have publicly shared the usage of cert-manager.
| user | Usage | Links |
| :--- | :--- | :--- |
| [Maartje Eyskens](https://github.com/meyskens) | Securing ingresses | |
| [Noah Kantrowitz](https://github.com/coderanger) | Many things | [Lessons Learned From Two Years Of Kubernetes](https://coderanger.net/lessons-learned/) |