---
description: Get a quick and detailed side-by-side comparison for NMIS vs Nagios Core. GetApp will help you learn more about each of these software benefits and disadvantages.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/getapp/og_logo-94fd2a03a6c7a0e54fc0c9e21a1c0ce9.png
title: NMIS vs Nagios Core Comparison | GetApp Australia 2026
---

Breadcrumb: [Home](/) > [Network Management Software](/directory/2099/network-management/software) > [NMIS \<span\>vs\</span\> Nagios Core](https://www.getapp.com.au/compare/2037963/2053325/nmis/vs/nagios-core)

# Compare NMIS vs Nagios Core

Canonical: https://www.getapp.com.au/compare/2037963/2053325/nmis/vs/nagios-core

> Detailed comparison between NMIS and Nagios Core. Check ratings, reviews, pricing, and features to make the best decision for your business.

-----

## At a Glance

| Metric | NMIS | Nagios Core |
| **Overall rating** | 4.9/5 | 4.1/5 |
| **Total Reviews** | 11 | 34 |
| **Starting Price** | - | USD 0.00 |
| **Free Trial** | Yes | Yes |
| **Free Version** | Yes | Yes |
| **Deployment** | Cloud, SaaS, Web-based, Linux (Desktop), Linux (On-Premise) | Cloud, SaaS, Web-based, Windows (On-Premise), Linux (On-Premise) |
| **Support** | Email/Help Desk, FAQs/Forum, Knowledge Base, Phone Support, 24/7 (Live rep), Chat | FAQs/Forum, Knowledge Base, Chat |
| **Training** | In Person, Live Online, Webinars, Documentation, Videos | Webinars, Documentation, Videos |

## Key features

### NMIS

- Alerts/Notifications
- Application Management
- Baseline Manager
- Capacity Management
- Configurable Workflow
- Email Alerts
- Email Monitoring
- Hierarchical Mapping
- IP Address Monitoring
- Network Analysis
- Network Mapping
- Network Monitoring
- Network Resource Management
- Performance Management
- Secure Login
- Self-Updating Maps
- Uptime Reporting
- Virtual Machine Monitoring

### Nagios Core

- API
- Alerts/Notifications
- FTP Monitoring

## Links

- [View NMIS Profile](https://www.getapp.com.au/software/2037963/nmis)
- [View Nagios Core Profile](https://www.getapp.com.au/software/2053325/nagios-core)
- [View Original Comparison](https://www.getapp.com.au/compare/2037963/2053325/nmis/vs/nagios-core)

-----

## Structured Data

<script type="application/ld+json">
  {"@context":"https://schema.org","@graph":[{"name":"NMIS vs Nagios Core Comparison | GetApp Australia 2026","description":"Get a quick and detailed side-by-side comparison for NMIS vs Nagios Core. GetApp will help you learn more about each of these software benefits and disadvantages.","url":"https://www.getapp.com.au/compare/2037963/2053325/nmis/vs/nagios-core","about":[{"@id":"https://www.getapp.com.au/software/2037963/nmis#software"},{"@id":"https://www.getapp.com.au/software/2053325/nagios-core#software"}],"breadcrumb":{"@id":"https://www.getapp.com.au/compare/2037963/2053325/nmis/vs/nagios-core#breadcrumblist"},"@id":"https://www.getapp.com.au/compare/2037963/2053325/nmis/vs/nagios-core#webpage","@type":["WebPage","CollectionPage"],"isPartOf":{"@id":"https://www.getapp.com.au/#website"},"publisher":{"@id":"https://www.getapp.com.au/#organization"},"inLanguage":"en-AU"},{"name":"NMIS","description":"NMIS (Network Management Information System) by Opmantek is an open-source software designed to help businesses handle the administration of various computer networks on a unified platform. It enables network engineers to conduct fault analysis, monitor IT systems’ performances, and gain insights into network statuses.\n\nIt offers a host of features including configuration management, automated alerts, escalation management, reporting, distributed monitoring, and more. Using the integrated business rules engine, IT professionals can classify events as per business requirements, create custom operational workflows, and automate event remediation operations. NMIS also allows IT teams to streamline the baselining processes by monitoring the system’s availability, response time, and performance and automatically comparing current performance to a historical metric.\n\nNMIS facilitates integration with various helpdesk, IT management, and other third-party systems such as ServiceNow, Amazon Web Services, Microsoft Azure, Zendesk, and more. It lets organizations create live graphs of system interface, CPU, or memory statistics, design escalation policies based on device groups, and store DNS and host records in a centralized repository.","image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductScreenshot/e1b6e123-8e4d-4230-a626-29d159464e64.png","url":"https://www.getapp.com.au/software/2037963/nmis","@id":"https://www.getapp.com.au/software/2037963/nmis#software","@type":"SoftwareApplication","applicationCategory":"BusinessApplication","publisher":{"@id":"https://www.getapp.com.au/#organization"},"aggregateRating":{"@type":"AggregateRating","ratingValue":4.9,"bestRating":5,"ratingCount":11},"operatingSystem":"Cloud, Linux, Linux on premise"},{"name":"Nagios Core","description":"Nagios Core is an open-source IT infrastructure monitoring and alerting solution designed to help businesses monitor mission-critical infrastructure components such as network protocols, operating systems, applications, systems metrics, and network infrastructure via a unified platform. It enables IT professionals to receive alerts when critical components fail and recover via email, custom script, or text messages.\n\nIt provides a host of features such as FTP monitoring, infrastructure management, data visualization, analytics, mail server monitoring, user management, and more. Nagios Core offers an API, which lets businesses integrate the system with several third-party platforms, enabling businesses to push and pull data across systems.","image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductScreenshot/2859e399-7a73-44f4-9be1-39012241e28c.png","url":"https://www.getapp.com.au/software/2053325/nagios-core","@id":"https://www.getapp.com.au/software/2053325/nagios-core#software","@type":"SoftwareApplication","applicationCategory":"BusinessApplication","publisher":{"@id":"https://www.getapp.com.au/#organization"},"aggregateRating":{"@type":"AggregateRating","ratingValue":4.1,"bestRating":5,"ratingCount":34},"offers":{"price":"0","@type":"Offer","priceCurrency":"USD"},"operatingSystem":"Cloud, Windows on premise, Linux on premise"},{"@id":"https://www.getapp.com.au/compare/2037963/2053325/nmis/vs/nagios-core#breadcrumblist","@type":"BreadcrumbList","itemListElement":[{"name":"Home","position":1,"item":"/","@type":"ListItem"},{"name":"Network Management Software","position":2,"item":"/directory/2099/network-management/software","@type":"ListItem"},{"name":"NMIS vs Nagios Core","position":3,"item":"https://www.getapp.com.au/compare/2037963/2053325/nmis/vs/nagios-core","@type":"ListItem"}]}]}
</script>