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.
DataDog Log Management - DataDog Log Management is a trusted and nimble software that is surfacing the log analysis with complete visualizations and prediction.
AppDynamics - Get real-time insight from your apps using Application Performance Management—how they’re being used, how they’re performing, where they need help.
LogicMonitor - LogicMonitor is the SaaS performance monitoring platform for the world's best IT teams. Deploy Fast, Monitor More, Improve Ops.
Zabbix - Track, record, alert and visualize performance and availability of IT resources
GoAccess - Open source real-time web log analyzer and interactive viewer that runs in a terminal in *nix...