Postedo - Simple Instagram scheduler that publishes for you
Zabbix - Track, record, alert and visualize performance and availability of IT resources
Grum - Post on Instagram from your computer!
Datadog - See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.
Post There - A smarter way to Auto Post on Instagram without a reminder.
Prometheus - An open-source systems monitoring and alerting toolkit.