Update README.md

Author: adnanh

README.md

@@ -22,6 +22,9 @@ Everything else is the responsibility of the command's author.
 
 If you don't have time to waste configuring, hosting, debugging and maintaining your webhook instance, we offer a __SaaS__ solution that has all of the capabilities webhook provides, plus a lot more, and all that packaged in a nice friendly web interface. If you are interested, find out more at [hookdoo website](https://www.hookdoo.com/?ref=github-webhook-readme). If you have any questions, you can contact us at [email protected]
 
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+<a href="https://www.hookdeck.io/?ref=adnanh-webhook"><img src="http://hajdarevic.net/hookdeck-logo.svg" height="17" alt="hookdeck" align="left" /></a> If you need a way of inspecting, monitoring and replaying webhooks without the back and forth troubleshooting, [give Hookdeck a try!](https://www.hookdeck.io/?ref=adnanh-webhook)
 
 # Getting started
 ## Installation