Træfik Hub Note Caddy-L4 vs relayd
A side-by-side comparison of two self-hosted reverse proxy & gateways options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Træfik Hub Note Caddy-L4
Layer 4 proxy module for the Caddy server
VS
relayd
OpenBSD load balancer and relay daemon
| Feature | Træfik Hub Note Caddy-L4 | relayd |
|---|---|---|
| Category | Reverse Proxy & Gateways | Reverse Proxy & Gateways |
| License | Apache-2.0 | ISC |
| Language | Go | C |
| Setup difficulty | Medium | Hard |
| Min. RAM | 64 MB | 32 MB |
| Deployment | binary, source | bare-metal, source |
| GitHub stars | ★ 1,741 | ★ 3,851 |
| First released | 2020 | 2006 |
| Replaces | HAProxy | HAProxy, F5 BIG-IP |
Why pick each one
Choose Træfik Hub Note Caddy-L4 if…
- Extends Caddy nicely
- Port multiplexing
Frequently asked questions
Is Træfik Hub Note Caddy-L4 or relayd better?
Neither is universally better. relayd has the larger community, while Træfik Hub Note Caddy-L4 is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.
Are Træfik Hub Note Caddy-L4 and relayd free and open-source?
Yes. Træfik Hub Note Caddy-L4 is licensed under Apache-2.0 and relayd under ISC. Both can be self-hosted at no software cost.
Can I run Træfik Hub Note Caddy-L4 and relayd with Docker?
Træfik Hub Note Caddy-L4: check the project docs for container support. relayd: check the project docs for container support.