diff --git a/README.md b/README.md
index d1c5d1c..89be02a 100644
--- a/README.md
+++ b/README.md
@@ -234,6 +234,7 @@ Contributions are most welcome. Categories are also open to suggestions!
 - [Prism](https://github.com/stoplightio/prism): a set of packages for API mocking and contract testing with OpenAPI v2 (formerly known as Swagger) and OpenAPI v3.x, including mock servers and a validation proxy.
 - [MockingCloud](https://mockingcloud.com): Generate full mock REST APIs with just OpenAPI yaml/json spec files.
 - [Svix Play](https://www.svix.com/play/): Easily inspect, test, and debug incoming webhooks.
+- [Webhook Debugger](https://github.com/brancogao/webhook-debugger): Open-source webhook inspector with signature verification support for Stripe, GitHub, Slack, Shopify, and more.
 
 ### Desktop 
 - [Postman](https://www.getpostman.com/docs/postman/mock_servers/setting_up_mock): Desktop API client and mocking tool.