Software Alternatives & Reviews

Port Monitor VS Nagios

Compare Port Monitor VS Nagios and see what are their differences

Port Monitor logo Port Monitor

Port Monitor is an easy tool that does website and server monitoring 24/7 every 60 seconds for free. It records uptime, performance and downtime causes

Nagios logo Nagios

Complete monitoring and alerting for servers, switches, applications, and services
  • Port Monitor Landing page
    Landing page //
    2021-07-28
  • Nagios Landing page
    Landing page //
    2023-10-21

Port Monitor videos

Serial Port Monitor - RS232 Logger software to analyze COM port

Nagios videos

Stop using Nagios - Andy Sykes

More videos:

  • Review - Bernd Erk - Why favour Icinga over Nagios
  • Review - How Nagios XI Works

Category Popularity

0-100% (relative to Port Monitor and Nagios)
Website Monitoring
48 48%
52% 52
Monitoring Tools
12 12%
88% 88
Log Management
0 0%
100% 100
Uptime Monitoring
100 100%
0% 0

User comments

Share your experience with using Port Monitor and Nagios. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Port Monitor and Nagios

Port Monitor Reviews

Top 13 Best Pingdom Alternatives 2019 to Monitor Websites
Moreover, you can view the reports and event at any time, and also they send weekly and monthly email reports. For developers, they offer REST API which allows easy Port monitor integration with a website and app, etc.

Nagios Reviews

The Best Cacti Monitoring Alternatives
Nagios is free for small environments with seven or fewer nodes and hosts. Its paid version starts at $1995 for the license and is priced per user. There is also a variety of free training options for Nagios available online. Both of Nagios’ paid versions include a free trial.
10 Best Linux Monitoring Tools and Software to Improve Server Performance [2022 Comparison]
Nagios Core is an open-source Linux/Unix systems monitoring and alerting tool that can be extended through custom plugins, providing flexible Linux server monitoring. It remotely executes different plugins (executables or scripts) on your Linux server using the NRPE (Nagios Remote Plugin Executor) add-on, which gives you comprehensive monitoring data, including OS metrics,...
Source: sematext.com
10 Best Zabbix Alternatives
Nagios XI on the other hand is an easy-to-use agentless commercial edition that is targeted at large networks and enterprises. It uses Nagios Core as its back-end alongside other technologies including a built-in web configuration GUI, which makes it much easier to manage than Nagios Core. If flexibility and extensibility are what you’re after in a network monitoring tool,...
10 Best Open Source Monitoring Software for IT Infrastructure
Icinga, which began as Nagios Fork in 2009, got freed from the constraints of a fork and crafted Icinga 2, which is faster, easier to configure, more comfortable to scale significantly better.
Source: geekflare.com
Top 21 Log Management Software Tools
Nagios provides a complete log management and monitoring solution which is based on its Nagios Log Server platform. With Nagios you can increase the security of all your systems, understand your network infrastructure and its events, and gain access to clear data about your network performance and how it can be stabilized. It has a powerful out of the box dashboard that...

Social recommendations and mentions

Based on our record, Port Monitor seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Port Monitor mentions (1)

  • How to get notifications for home server going down?
    I suppose what I need is an online service that lets my server ping said service, and when the pings stop coming, to notify me that something's wrong. I don't want to open any ports on the network for that device for, say, a service like port-monitor.com to get to. Source: over 1 year ago

Nagios mentions (0)

We have not tracked any mentions of Nagios yet. Tracking of Nagios recommendations started around Mar 2021.

What are some alternatives?

When comparing Port Monitor and Nagios, you can also consider the following products

UptimeRobot - Free Website Uptime Monitoring

Zabbix - Track, record, alert and visualize performance and availability of IT resources

Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.

Datadog - See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.

StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring

Prometheus - An open-source systems monitoring and alerting toolkit.