Apps similar to ManageEngine OpManager include Zabbix, which is free and open source. Other options are Better Stack, Netdata, Nagios and Datadog. You're spoiled for choice with Network Monitors like ManageEngine OpManager: we list more than 50 alternatives for Linux, the web, Windows, self-hosting and Mac.
SaaS monitoring tool for linux servers and websites. Think up-time robot but with more features. You can monitor your linux hosts, windows hosts under development.
Netherlands
EU
The alerta monitoring system is a tool used to consolidate and de-duplicate alerts from multiple sources for quick ‘at-a-glance’ visualisation. With just one system you can monitor alerts from many other monitoring tools on a single screen.
Open source observability platform. SigNoz helps developers find issues in their deployed applications & solve them quickly.
United States
Server monitoring software for physical, virtual, and cloud-based IT. They also do email monitoring, application monitoring. The system is used to provide insight into server up-time and reduce outages.
United Kingdom
MRTG (or Multi Router Traffic Grapher) is an open-source network monitoring tool.
Switzerland
A cloud-native observability platform built specifically for logs, metrics, traces, analytics, RUM (real user monitoring — performance, errors, session replay) designed to work at petabyte scale.
United States
BAG·Tower is a SaaS platform to monitor equipment, connected objects, applications, services, etc. BAG·Tower's simple interface that can be used by anyone on your team: developers, team managers, analysts or simple guests.
Logit.io is used for a wide variety of use cases including log management, business intelligence, SIEM, APM, container monitoring, infrastructure monitoring, monitoring website uptime, measuring sales performance & vulnerability scanning.
United Kingdom
IPNetwork Monitor is self-hosted network monitoring software for tracking uptime and performance on Windows, Linux, and other OS.
United States
Sematext Monitoring is a full-stack IT infrastructure monitoring software that gives you real-time visibility across your infrastructure. Whether on-premise, in the cloud, or a mix of anything in between, Sematext can monitor your whole stack.
United States
Idera, formerly CopperEgg, is an all-in-one software-as-a-service designed and priced to ensure that organizations can effectively react to infrastructure performance issues. Idera provides four essential monitoring capabilities, giving you everything you need to identify and...
Open Source (GPLv3) Network Monitoring for Windows, Linux & Android. Simple setup, auto-detects running services, runs checks concurrently, open port scanning and alerting. Written in C++ & Qt 5.
