It is like Calendly, where you have a URL, and others can leave audio messages for you. Great for birthday wishes, clarifying emails over an audio message and more.<p>I had a need for one such tool, especially when trying to explain something to a customer who sends a lengthy email and expects a lengthy response from me. Now, I just record an audio message, share that URL to the customer when replying, and they reply back via audio message.<p>Made a world of difference.