Some integrations are about keeping you informed. You should not have to sit watching a Screenly dashboard to know how your signage is doing. The news can come to you, in the tools your team already uses.
When a screen goes offline or needs attention, an alert can land in the tool your team uses for incidents, such as PagerDuty, beside everything else they respond to. Lighter updates can post into a chat channel like Slack: a screen coming online or dropping offline, and other activity in your workspace, so the people who care stay informed without logging in to look.
The effect is that watching over your screens is not a separate job in a separate place. The screens report into the flow your team already has.