Top Alternatives to Observium

Zabbix is enterprise open source monitoring software for networks and applications.

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

Spiceworks is a professional network for the information technology (IT) industry.

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

Network Inventory Advisor is a network management, Hardware and Software Inventory Audit, License Audit software.

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

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

Munin is a networked resource monitoring tool that can help analyze resource trends.

PRTG is a network monitoring tool that helps you to ensure that your computer systems are running smoothly and that no outages occur.

Icinga is an open source computer system and network monitoring application.

Cacti is a network graphing solution designed to harness the power of RRDTool's data storage and graphing functionality.

LibreNMS is an auto-discovering PHP/MySQL-based network monitoring system.

Pulseway is a mobile-first IT management software.

Lansweeper Network Inventory is an agentless IT asset management and Network Inventory software tool for Microsoft Windows.

IT Asset Tool is a free software to inventor and monitor your network.