This add-on connects your space’s Cobot account with your slack.com account. This means that new members who are added through Cobot will automatically be invited to join your Slack team, so you don't have to add them manually.
Now that they have been added to your Slack channel, you have a communication point for everyone in your space to:
The sky is the limit!
Slack is arguably the best team communication application there is, used by companies around the world, including Cobot. It allows you to manage communication between team members and various online accounts in one application.
Their free account offers unlimited members. The only limits are on number of file uploads, 10 service integrations, and 10k messages saved in the message archive.