HAProxy Enterprise is our Open Source version of HAProxy based on HAProxy community stable branch where we backport many features from dev branch and we package it to make the most stable, reliable, advanced and secured version of HAProxy. It also comes with third party software to fill the gap between a simple HAProxy process and a load-balancer (VRRP, syslog, SNMP, Route Health Injection, etc…). Cherry on the cake, we provide “enterprise” support on top of it.