diff --git a/README.md b/README.md
index 0c64abec..089b1ed3 100644
--- a/README.md
+++ b/README.md
@@ -599,6 +599,7 @@ long, literate-programming-style documentation generator.
 
 * [AutobahnPython](https://github.com/tavendo/AutobahnPython) - WebSocket & WAMP for Python on Twisted and [asyncio](https://docs.python.org/3/library/asyncio.html).
 * [WebSocket-for-Python](https://github.com/Lawouach/WebSocket-for-Python) - WebSocket client and server library for Python 2 and 3 as well as PyPy.
+* [Crossbar](http://crossbar.io) - Open-source Unified Application Router (Websocket & WAMP for Python on Autobahn).
 
 ## RPC Servers