AppBeat is reliable website monitoring service that alerts you when there is a downtime or failure. It also measures performance and provides functional tests…

mist.io helps you streamline your operations and reduce your infrastructure costs.

NetCrunch is a Windows Server–based network monitoring tool that boasts high performance and impressive scalability even in a single-server deployment.

Nsauditor Network Security Auditor is a network security auditing software.

PHP Server Monitor is an open source tool to monitor your servers and websites.

Pingoscope is a website monitoring site.

Datadog is a monitoring service for cloud-scale applications, bringing together data from servers, databases, tools, and services to present a unified view of…

Nagios known as Nagios Core, is a free and open source computer-software application that monitors systems, networks and infrastructure.

New Relic is a digital intelligence platform lets developers, ops, and tech teams measure and monitor the performance of their applications and infrastructure…

Pulseway is a mobile-first IT management software.

Pingdom helps you give your customers the best possible web experience by offering a Powerful Web Performance Monitoring Solution.

Port Monitor is an easy tool that does website and server monitoring 24/7 every 60 seconds for free.