diff --git a/README.md b/README.md
index f0118d9..3224a0d 100644
--- a/README.md
+++ b/README.md
@@ -101,6 +101,7 @@ A curated list of Microservice Architecture related principles and technologies.
 
 - [AnyRPC](https://github.com/sgieseking/anyrpc) - Provides a common system to work with a number of different remote procedure call standards, including: JSON-RPC, XML-RPC, MessagePack-RPC.
 - [C++ Micro Services](http://cppmicroservices.org/) - An OSGi-like C++ dynamic module system and service registry.
+- [Pion](https://github.com/splunk/pion) - C++ framework for building lightweight HTTP interfaces.
 - [Served](https://github.com/datasift/served) - C++ library for building high performance RESTful web servers.
 
 ### D