diff --git a/README.md b/README.md
index 3b258cc..13161b8 100644
--- a/README.md
+++ b/README.md
@@ -43,7 +43,7 @@ Hi.Events (Easier, less features) https://github.com/HiEventsDev/Hi.Events
 Pretix (more advanced and has a native Android scanning app) https://github.com/pretix/pretix
 
 ### Slack, Discord replacements
-Rocket.Chat https://github.com/RocketChat/Rocket.Chat
+Rocket.Chat (Open core with minor restrictions) https://github.com/RocketChat/Rocket.Chat
 
 ### Zoom replacements
 Jitsi Meet https://github.com/jitsi/jitsi-meet
@@ -133,11 +133,21 @@ PacketFence https://www.packetfence.com/
 
 FreeRADIUS https://www.freeradius.org/
 
+### Reverse Proxies, Webservers
+Traefik (Proxy only) https://doc.traefik.io/traefik/
+
+Caddy (Proxy and Webserver) https://caddyserver.com/
+
+Nginx (Proxy and Webserver) https://nginx.org/
+
 ### PKI
 EJBCA https://www.ejbca.org/
 
 Boulder (Powers LetsEncrypt) https://github.com/letsencrypt/boulder
 
+### Secrets Management
+Vault (open core with minor restrictions) https://www.hashicorp.com/en/products/vault
+
 ### ZTN/VPN/Remote
 #### ZTN/"ZeroTier-Like"
 NetBird https://netbird.io/