HAProxy vs Traefik
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?
HAProxy
Reliable, high-performance TCP/HTTP load balancer
VS
Traefik
Cloud-native reverse proxy and load balancer
| Feature | HAProxy | Traefik |
|---|---|---|
| Category | Reverse Proxy & Gateways | Reverse Proxy & Gateways |
| License | GPL-2.0 | MIT |
| Language | C | Go |
| Setup difficulty | Hard | Medium |
| Min. RAM | 128 MB | 128 MB |
| Deployment | docker, binary, bare-metal | docker, kubernetes, helm |
| GitHub stars | ★ 6,760 | ★ 64,330 |
| First released | 2001 | 2015 |
| Replaces | F5 BIG-IP, AWS ELB | HAProxy, AWS ELB |
Why pick each one
Choose HAProxy if…
- Released under the GPL-2.0 license
- First-class Docker support for quick deployment
- Mature project with 6.8k GitHub stars
- Written in C
Choose Traefik if…
- Released under the MIT license
- First-class Docker support for quick deployment
- Kubernetes-ready with Helm charts available
- Mature project with 64.3k GitHub stars
Frequently asked questions
Is HAProxy or Traefik better?
Traefik is the stronger all-round pick: it has both the larger community and the simpler medium setup. Consider HAProxy if its specific feature set fits your needs better.
Are HAProxy and Traefik free and open-source?
Yes. HAProxy is licensed under GPL-2.0 and Traefik under MIT. Both can be self-hosted at no software cost.
Can I run HAProxy and Traefik with Docker?
HAProxy: yes. Traefik: yes.