Træfik is described as 'modern HTTP reverse proxy and load balancer made to deploy microservices with ease. It supports several backends (Docker, Swarm, Mesos/Marathon, Consul, Etcd, Zookeeper, etc.) to manage its configuration automatically and dynamically'. There are seven alternatives to Træfik for a variety of platforms, including Linux, Windows, Self-Hosted solutions, Mac and BSD. The best alternative is nginx, which is both free and Open Source. Other great apps like Træfik are Haproxy (Free, Open Source), Nginx Proxy Manager (Free, Open Source), Envoy Proxy (Free, Open Source) and CacheGuard-OS (Paid).
nginx [engine x] is a HTTP and reverse proxy server, as well as a mail proxy server written by Igor Sysoev. It has been running for more than five years on many heavily loaded Russian sites including Rambler (RamblerMedia.com).
This project comes as a pre-built docker image that enables you to easily forward to your websites running at home or otherwise, including free SSL, without having to know too much about Nginx or Letsencrypt.
Reproxy is a simple edge HTTP(s) server / reverse proxy supporting various providers (docker, static, file). One or more providers supply information about the requested server, requested url, destination URL, and health check url.