Nagios Alternatives
Nagios is a monitoring system that helps organizations identify and resolve IT infrastructure issues. If you need to monitor a complex web of services internally, this is a hugely helpful tool that can save a huge amount of time in identifying and resolving potential problems.
Nagios is free and available on Linux, but it is not open source. This is especially important to consider when dealing with highly confidential and sensitive infrastructure. In this case, the added transparency and potential for modularity that open source Nagios alternatives can provide could very well be preferred.
Nagios alternatives are mainly Network Monitors but may also be Uptime Monitor Services or Server Management Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Nagios.Zabbix
Do you think this is a good alternative?YesNo- Free • Open Source
- Network Monitor
107 alternatives to Zabbix- Linux
- Self-Hosted
- FreeBSD
- OpenBSD
Gather and analyze accurate statistics and performance metrics, visualize it, get notified about current and potential issues without delay, and take advantage of our time-tested professional development and support.
Zabbix vs Nagios opinions
Innovative UI and complex functions.
-1Netdata
Do you think this is a good alternative?YesNo- Free • Open Source
- Network Monitor
37 alternatives to Netdata- Mac
- Linux
- Online
- BSD
- Self-Hosted
- C (programming language)
- Python
- JavaScript
- Node.JS
- Bash
Infrastructure-wide health monitoring & performance troubleshooting in one place. Collaborate in the same place as relevant data from your systems and applications, reducing mean time to acknowledge (MTTA), & mean time to resolution. (MTTR).
Netdata Features
Netdata vs Nagios opinions
Super fast monitoring of the system, and also of the monitors the kernel of the system.
1Icinga
Do you think this is a good alternative?YesNo- Freemium • Open Source
- Network Monitor
56 alternatives to Icinga- Mac
- Linux
Icinga 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...
Icinga Features
Icinga vs Nagios opinions
Cockpit Project
Do you think this is a good alternative?YesNo13 alternatives to Cockpit Project- Free • Open Source
- Server Management Tool
- Linux
Makes it easy to administer Linux servers via a web browser. It allows you to easily perform simple tasks like storage administration, inspecting journals, starting & stopping services, monitoring & administering several servers at once.
Cockpit Project Features
Cacti
Do you think this is a good alternative?YesNo- Free • Open Source
- Network Monitor
51 alternatives to Cacti- Windows
- Linux
Cacti is a complete frontend to RRDTool, it stores all of the necessary information to create graphs and populate them with data in a MySQL database. The frontend is completely PHP driven. Along with being able to maintain graphs, data sources, and Round Robin archives in a...
Cacti Features
Cacti vs Nagios opinions
Datadog
Do you think this is a good alternative?YesNo- Paid • Proprietary
- Network Monitor
196 alternatives to Datadog- Mac
- Windows
- Linux
- Online
Datadog is a monitoring service for IT, Dev & Ops teams who write and run applications at scale, and want to turn the massive amounts of data produced by their apps, tools and services into a unified view of IT infrastructure. 120+ Integrations!.
Datadog Features
PingPlotter
Do you think this is a good alternative?YesNo- Paid • Proprietary
- Network Monitor
34 alternatives to PingPlotter- Mac
- Windows
- iPhone
- iPad
PingPlotter is a graphical traceroute and ping tool that visualizes network performance in a way that makes identifying the source of problems quicker and easier.
PingPlotter Features
Spiceworks
Do you think this is a good alternative?YesNo- Free • Proprietary
- Network Monitor
- Inventory Management Tool
- Help Desk App
128 alternatives to Spiceworks- Windows
- Online
- Android
- Android Tablet
Join millions of IT professionals and download Spiceworks, a free network monitoring software with network management tools, help desk ticketing app, network mapper and more.
Spiceworks Features
Spiceworks vs Nagios opinions
LibreNMS
Do you think this is a good alternative?YesNo- Free • Open Source
- Network Monitor
28 alternatives to LibreNMS- Linux
- BSD
- MySQL Community Edition
- Apache HTTP Server
- JavaScript
- PHP
LibreNMS 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...
LibreNMS Features
LibreNMS vs Nagios opinions
Teke2So easy to setup, very powerful, and can use the Nagios plugins.
0Best open source tool that I've tried! Easy to install, manage and low support.
0Paessler PRTG Network Monitor
Do you think this is a good alternative?YesNo- Paid • Proprietary
- Network Monitor
101 alternatives to Paessler PRTG Network Monitor- Windows
- Online
- Software as a Service (SaaS)
- Self-Hosted
An advanced network monitoring solution to monitor network up/downtime, traffic and usage. Features include availability, performance, and bandwidth monitoring (SNMP, WMI, packet sniffing, NetFlow), instant alerts, reporting, failover clustering.
Paessler PRTG Network Monitor Features
Paessler PRTG Network Monitor vs Nagios opinions
PRTG is highly flexible and fairly intuitive.
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