* [Ingress NGINX Controller controller-v1.15.0](https://github.com/kubernetes/ingress-nginx) – Ingress controller for Kubernetes that uses NGINX as a reverse proxy and load balancer.

* [NGINX Ingress Controller v5.3.4](https://github.com/nginx/kubernetes-ingress) – Ingress Controller for NGINX and NGINX Plus with support for standard Ingress features and additional capabilities.

* [Application Gateway Ingress Controller 1.9.6](https://github.com/Azure/application-gateway-kubernetes-ingress) – Kubernetes application enabling Azure Application Gateway as an ingress controller for AKS clusters with features like URL routing and SSL termination.

* [ngrok Kubernetes Operator helm-chart-ngrok-ope...](https://github.com/ngrok/ngrok-operator) – Kubernetes operator that exposes cluster services through a cloud edge, providing load balancing, authentication, and observability via CRDs.

* [HAProxy Kubernetes Ingress Controller v3.2.6](https://github.com/haproxytech/kubernetes-ingress) – Kubernetes ingress controller that routes external traffic to cluster services.