---
description: Compare OpenNMS vs Datadog for Irish businesses. GetApp provides a side-by-side comparison with details on software price, features and reviews.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/getapp/og_logo-94fd2a03a6c7a0e54fc0c9e21a1c0ce9.png
title: OpenNMS vs Datadog Comparison | GetApp Ireland 2026
---

Breadcrumb: [Home](/) > [Network Monitoring Tools](/directory/480/network-monitoring/software) > [OpenNMS \<span\>vs\</span\> Datadog](https://www.getapp.ie/compare/91173/91489/opennms/vs/datadog-cloud-monitoring)

# Compare OpenNMS vs Datadog

Canonical: https://www.getapp.ie/compare/91173/91489/opennms/vs/datadog-cloud-monitoring

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

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## At a Glance

| Metric | OpenNMS | Datadog |
| **Overall rating** | 4.9/5 | 4.6/5 |
| **Total Reviews** | 9 | 357 |
| **Starting Price** | US$44,100.00 | US$15.00 |
| **Free Trial** | No | Yes |
| **Free Version** | Yes | Yes |
| **Deployment** | Cloud, SaaS, Web-based, Linux (On-Premise) | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop), Linux (Desktop), Windows (On-Premise), Linux (On-Premise), Android (Mobile), iPhone (Mobile), iPad (Mobile) |
| **Support** | Email/Help Desk, FAQs/Forum, Knowledge Base, Phone Support, Chat | Email/Help Desk, FAQs/Forum, Knowledge Base, Phone Support, Chat |
| **Training** | In Person, Live Online, Webinars, Documentation, Videos | Live Online, Webinars, Documentation, Videos |

## Key features

### OpenNMS

- API
- Capacity Management
- Dashboard
- Email Alerts
- Event Logs
- Issue Management
- Monitoring
- Network Analysis
- Network Resource Management
- Performance Metrics
- Real-Time Analytics
- Real-Time Data
- Real-Time Reporting
- Reporting/Analytics
- Root Cause Analysis
- SSL Security
- Status Tracking
- Transaction Monitoring
- Uptime Reporting
- Virtual Machine Monitoring

### Datadog

- API
- Capacity Management
- Dashboard
- Email Alerts
- Event Logs
- Issue Management
- Monitoring
- Network Analysis
- Network Resource Management
- Performance Metrics
- Real-Time Analytics
- Real-Time Data
- Real-Time Reporting
- Reporting/Analytics
- Root Cause Analysis
- SSL Security
- Status Tracking
- Transaction Monitoring
- Uptime Reporting
- Virtual Machine Monitoring

## Links

- [View OpenNMS Profile](https://www.getapp.ie/software/91173/opennms)
- [View Datadog Profile](https://www.getapp.ie/software/91489/datadog-cloud-monitoring)
- [View Original Comparison](https://www.getapp.ie/compare/91173/91489/opennms/vs/datadog-cloud-monitoring)

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