diff --git a/README.md b/README.md
index 842662b34..020a5d0cc 100644
--- a/README.md
+++ b/README.md
@@ -202,6 +202,7 @@ let us know and we'll be happy to include it here!
 - **VSCode extension**: [https://github.com/terrastruct/d2-vscode](https://github.com/terrastruct/d2-vscode)
 - **Vim extension**: [https://github.com/terrastruct/d2-vim](https://github.com/terrastruct/d2-vim)
 - **Obsidian plugin**: [https://github.com/terrastruct/d2-obsidian](https://github.com/terrastruct/d2-obsidian)
+- **Slack app**: [https://d2lang.com/tour/slack](https://d2lang.com/tour/slack)
 
 ### Community plugins