One Call Now - One Call Now's message notification delivers automated phone calls, SMS text messages and emails within moments to any group.

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.

DeskAlerts - Send alerts to any corporate device: PCs, phones, tablets, etc.

Dynatrace - Cloud-based quality testing, performance monitoring and analytics for mobile apps and websites. Get started with Keynote today!

Sweet Alert - Sweet Alert is a replacement for Javascipt's "Alert".

LogicMonitor - LogicMonitor is the SaaS performance monitoring platform for the world's best IT teams. Deploy Fast, Monitor More, Improve Ops.