Nagios is a powerful monitoring system licensed under Nagios Enterprises that helps organizations identify and resolve IT infrastructure issues.
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Open Source Zabbix AlternativesTop Network & Uptime Monitor Services like Zabbix
The best open source alternative to Zabbix is Nagios. If that doesn't suit you, our users have ranked more than 100 alternatives to Zabbix and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Zabbix are Beszel, LibreNMS, HyperDX and Icinga.
Alternatives list
143 Nagios alternatives
Beszel is a lightweight server monitoring platform that includes Docker statistics, historical data, and alert functions.
35 LibreNMS alternativesLibreNMS is an autodiscovering PHP/MySQL based network monitoring system forked from Observium. LibreNMS aims to be easy to use, painless to deploy, and support monitoring of a wide range of devices. Observium's license changed to a modified QPL license in May 2012, and...
Cost / License
- Free
- Open Source
Application type
Platforms
- Linux
- BSD
- MySQL Community Edition
- Apache HTTP Server
- JavaScript
- PHP
78 HyperDX alternativesAn open source observability platform: Unify session replays, logs, traces, and errors – all without the Datadog price tag.
Cost / License
- Freemium
- Open Source (MIT)
Platforms
- Software as a Service (SaaS)
- Self-Hosted
- Docker
+1
69 Icinga alternativesIcinga is a fork of Nagios and is backward compatible. So, Nagios configurations, plugins and addons can all be used with Icinga. Though Icinga retains all the existing features of its predecessor, it builds on them to add many long awaited patches and features requested by the...
Monitorix is a system monitoring tool designed to monitor as many services and system resources as possible. Due to its simplicity and small size it can also be used on embedded devices.
+2
Unify your cloud-native monitoring with zero-code eBPF, advanced profiling, and 10x storage efficiency.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Self-Hosted
- Software as a Service (SaaS)
+3
NetXMS is an enterprise grade multi-platform open source network management and monitoring system. It provides comprehensive event management, performance monitoring, alerting, reporting and graphing for all layers of IT infrastructure — from network devices to business...
+1
Enterprise-ready monitoring solution that provides unparalleled flexibility for IT to address both immediate and unforeseen operational issues, including infrastructure and IT processes.
Cost / License
- Freemium
- Open Source (GPL-2.0)
Application types
Platforms
- Windows
- Linux
- Self-Hosted
- FreeBSD
- OpenBSD
+4
72 Munin alternativesMunin is a networked resource monitoring tool that can help analyze resource trends and "what just happened to kill our performance?" problems. It is designed to be very plug and play. A default installation provides a lot of graphs with almost no work.
55 Laravel Nightwatch alternativesTracks event timelines, grouped exception alerts, log searches, SQL query and job performance, third-party integrations, notifications, cache patterns, and scheduled tasks across any Laravel deployment, offering comprehensive health insights and instant setup.
Cost / License
- Freemium
- Open Source (MIT)
Application types
Platforms
- Online
- Laravel
- Software as a Service (SaaS)
+9
49 Checkmk alternativesCheckmk is a monitoring tool of servers, applications, networks, cloud, containers, storage, databases, IoT and more. Checkmk is available as Raw Edition, which is 100% pure open source, and as Enterprise Edition with a lot of additional features.
+4
Spain
EU
China
Slovenia
Germany
You have to pay, the open source edition is really poor