One of the first automations that a bunch of Burb users set up is a way to get notified when someone joins their Slack or Circle communities. You can do that quite easily with Burb!
The first step is to integrate Slack or Circle (or both!). We walk you through that in our FAQs.
Next, head to our Automations feature. The video below outlines how to get notified in a Slack channel when a new person joins your Slack community.