Naemon

Pricing and hosting

Pricing

Free

Open source

Yes (GPL-2.0)

Self-hosted

Yes

Launched

2013

Status

Active

Website

naemon.io

Plans and prices change; check the tool's own site before you decide.

What it does

Server and infrastructure monitoring checklist

7 of 10 confirmed in Naemon's own documentation. The same checklist is used for every tool in Infrastructure.

• + Host agent Yes
• + Agentless checks Yes
• + Windows hosts Yes
• ? Auto-discovery Not confirmed
• + Process and service checks Yes
• ? Log collection Not confirmed
• ? Containers Not confirmed
• + Alerting with notifications Yes
• + Dashboards Yes
• + Plugins or integrations Yes

Agents via NRPE/NSCA add-ons; UI and graphs via bundled Thruk and PNP.

Checked against: naemon.io, naemon.io (2), naemon.io (3), github.com

Alternatives to Naemon

Other server and infrastructure monitoring tools. See all 31.

• Apache HertzBeat Agentless monitoring system from the Apache Software Foundation that polls servers, databases, middleware, network devices and websites through templates, with built-in alerting.
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• Centreon IT infrastructure and network monitoring platform that runs Nagios-compatible plugins, offered as open source and as commercial on-premises and cloud editions.
• Checkmk Infrastructure monitoring for servers, networks, cloud and containers with automatic service discovery; the base edition is open source and paid editions add more.
• fivenines Linux server monitoring with a lightweight agent, real-time dashboards and alerts, plus uptime monitors and a Terraform provider.
• Glances Cross-platform system monitor in Python that shows CPU, memory, disk, network, processes and containers in a terminal, a web UI or a REST API.
• Icinga Monitoring system that grew out of Nagios: checks hosts and services with plugins, scales across distributed zones, and is configured through files or an API.
• LogicMonitor Hosted monitoring for hybrid infrastructure: collectors discover networks, servers, cloud services and containers and alert on metrics and logs.
• ManageEngine OpManager On-premises network and server monitoring for routers, switches, firewalls, Windows and Linux hosts and virtual machines.
• Munin Networked resource monitoring: a master polls lightweight node agents and their plugins and graphs server metrics over time.
• Nagios Core Long-running open source host and service checker with a large plugin ecosystem; Nagios XI is the commercial edition built on it.