diff --git a/README.md b/README.md
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+++ b/README.md
@@ -351,6 +351,7 @@ _MDAs - IMAP/POP3 software_
 _Mailing lists servers and mass mailing software - one message to many recipients._
 
 - [Dada Mail](http://dadamailproject.com/) - Web-based list management system that can be used for announcement lists and/or discussion lists. ([Source Code](https://github.com/justingit/dada-mail)) `GPL-2.0` `Perl`
+- [listmonk](https://listmonk.app/) - Self-hosted newsletter + mailing list manager: Performance and features packed into a single binary. ([Source Code](https://github.com/knadh/listmonk)) `AGPL-3.0` `Go`
 - [Mail For Good](https://github.com/freeCodeCamp/mail-for-good) `⚠` - Open source email campaign management tool for nonprofits. `BSD-3-Clause` `Javascript`
 - [Mailman](https://www.gnu.org/software/mailman/) - The Gnu mailing list server. `GPL-3.0` `Python`
 - [Mailtrain](https://mailtrain.org/) - self hosted newsletter application built on Node.js (v5+) and MySQL (v5.5+ or MariaDB). ([Source Code](https://github.com/andris9/mailtrain)) `GPL-3.0` `Nodejs`