Caddy Ingress Controller
Caddy Ingress Controller: A free, self-hosted ingress controller with automatic HTTPS and Helm installation. Ranked #17 of 28 in Kubernetes Ingress Controllers by our editors (7.6/10); pricing: Free plan; best for simple Kubernetes ingress with automatic HTTPS.
At a glance
- Editor score7.6 / 10
- PricingFree plan
- Best forSimple Kubernetes ingress with automatic HTTPS
- Free planYes
- Paid fromFree
- Ingress API modelIngress
- Facts checked21 Sep 2026
Where it wins
- Automatic and on-demand HTTPS certificate provisioning
- Helm installation with configurable load-balancer settings
- Open source with metrics enabled by default
Where it doesn't
- Requires Kubernetes 1.19 or newer and Helm 3 or newer
- The repository describes the controller as WIP
- Self-hosted deployment requires Kubernetes administration
Our verdict on Caddy Ingress Controller
Caddy Ingress Controller is a self-hosted Kubernetes controller for routing traffic to cluster services through Caddy. It monitors Kubernetes Ingress resources and configures routing from those resources. The controller is aimed at teams that want a straightforward Ingress API deployment with automatic HTTPS, while retaining control over the Kubernetes environment and certificate configuration.
HTTPS is the standout capability. The controller can provision certificates automatically for managed hostnames, generate on-demand TLS certificates, or use certificates supplied through Kubernetes TLS secrets. This gives teams several certificate-management paths without changing the underlying deployment model. Installation is handled through a Helm chart, and the published requirements are Kubernetes 1.19 or newer and Helm 3 or newer. The chart creates Kubernetes resources including the controller deployment and service.
Caddy Ingress Controller also supports a configurable Kubernetes LoadBalancer service and enables metrics in the default chart configuration. Its focus is basic Kubernetes ingress rather than a broad traffic-management, security, or integration suite. The repository describes the controller as WIP, so teams should consider that status when evaluating it for production use. It fits organizations seeking an open-source, self-hosted controller with automatic HTTPS and standard Ingress resource monitoring. Teams needing verified advanced traffic management, security capabilities, or wider platform integrations should choose an alternative with those requirements clearly covered.
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Caddy Ingress Controller pricing
Caddy Ingress Controller fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Ingress API model | Ingress |
| TLS automation | Yes |
| Canary routing | Not verified |
| Rate limiting | Not verified |
| Web application firewall | Not verified |
| Auth policies | Not verified |
| Deployment model | Self-hosted |
| Deployment | Self-hosted |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | github.com |
| Facts checked | 21 Sep 2026 |
Alternatives to Caddy Ingress Controller
- Traefik ProxyA broad self-hosted ingress proxy with discovery, multi-protocol routing, and observability.9.3
- NGINX Ingress ControllerA free, self-hosted controller for routing, TLS, traffic policies, and edge integrations.9.2
- Kong Ingress ControllerA free, extensible choice for Kong-centered Kubernetes API platforms.9.1
See all Caddy Ingress Controller alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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