diff --git a/README.md b/README.md
index 36527dd..b5e556a 100644
--- a/README.md
+++ b/README.md
@@ -9,6 +9,8 @@ Escape from localhost while in development mode. Obvious security risks in produ
   * Use-case: you want to make your localhost server publicly exposed
 * [Webhook.site](https://webhook.site/) - easily test, inspect, forward and create Custom Actions for any incoming HTTP request or e-mail
   * Use-case: you want to test/debug any incoming HTTP request or email without publishing your own server
+* [Spiderhash](https://spiderhash.io/) - inspect, debug, and replay webhook/API callback traffic with searchable request history and shareable endpoints
+  * Use-case: you want a developer-focused webhook inbox for testing integrations and troubleshooting callback flows
 
 ## Version control