---
description: Compare Nagios Core vs Oh Dear regarding their features, reviews, pricing, specifications, screenshots & more.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/software_advice/og_logo-55146305bbe7b450bea05c18e9be9c9a.png
title: Nagios Core vs Oh Dear Comparison
---

Breadcrumb: [Home](/) > [Website Monitoring Software](/directory/4550/website-monitoring/software) > [Nagios Core \<span\>vs\</span\> Oh Dear](https://www.softwareadvice.co.uk/compare/299914/466089/nagios-core/vs/Oh-Dear)

# Compare Nagios Core vs Oh Dear

Canonical: https://www.softwareadvice.co.uk/compare/299914/466089/nagios-core/vs/Oh-Dear

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

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## At a Glance

| Metric | Nagios Core | Oh Dear |
| **Overall rating** | 4.1/5 | 4.9/5 |
| **Total Reviews** | 34 | 72 |
| **Starting Price** | US$0.00 | €15.00 |
| **Free Trial** | Yes | Yes |
| **Free Version** | Yes | No |
| **Deployment** | Cloud, SaaS, Web-based, Windows (On-Premise), Linux (On-Premise) | Cloud, SaaS, Web-based |
| **Support** | FAQs/Forum, Knowledge Base, Chat | Email/Help Desk, FAQs/Forum, Knowledge Base, Chat |
| **Training** | Webinars, Documentation, Videos | In Person, Documentation, Videos |

## Key features

### Nagios Core

- API
- Alerts/Notifications
- Data Visualisation
- FTP Monitoring
- Server Monitoring
- User Management

### Oh Dear

- API
- Activity Tracking
- Alerts/Notifications
- Application Management
- Dashboard
- Data Visualisation
- Event Logs
- FTP Monitoring
- For MSPs
- For Websites
- Mobile Alerts
- Monitoring
- Multi-Location Monitoring
- Network Mapping
- Performance Management
- Real-Time Data
- SSL Monitoring
- Scheduled Testing
- Server Monitoring
- User Management

## Links

- [View Nagios Core Profile](https://www.softwareadvice.co.uk/software/299914/nagios-core)
- [View Oh Dear Profile](https://www.softwareadvice.co.uk/software/466089/Oh-Dear)
- [View Original Comparison](https://www.softwareadvice.co.uk/compare/299914/466089/nagios-core/vs/Oh-Dear)

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