diff --git a/README.md b/README.md
index ca0167d..5d6f0a1 100644
--- a/README.md
+++ b/README.md
@@ -56,6 +56,7 @@ of the public instances.
   - [Minds Engine - Nostr](https://gitlab.com/minds/engine/-/tree/master/Core/Nostr) - relevant Minds API code for reading/writing Minds posts using Nostr
 - [monstr](https://github.com/monty888/monstr)- python code for working with nostr
 - [multiplextr](https://github.com/coracle-social/multiplextr) ![stars](https://img.shields.io/github/stars/coracle-social/multiplextr.svg?style=social) - A custom relay designed to save bandwidth for clients with multiplextr support.
+- [netstr](https://github.com/bezysoftware/netstr) - A general purpose Nostr relay written in C# with high test coverage, backed by Postgres DB.
 - [Nex](https://github.com/lebrunel/nex) ![stars](https://img.shields.io/github/stars/lebrunel/nex.svg?style=social) - A powerful and scalable Nostr relay written in Elixir with Postgres DB.
 - [NNostr](https://github.com/Kukks/NNostr)![stars](https://img.shields.io/github/stars/Kukks/NNostr.svg?style=social) - a C# relay
 - [nostr_relay](https://code.pobblelabs.org/fossil/nostr_relay/) - a nostr relay written in python, backed by SQLite