---
description: Quickly find and compare the leading Nagios XI vs Datadog alternatives. Comprehensive listing of competitors & similar tools for fast software selection and to contact several providers directly.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/getapp/og_logo-94fd2a03a6c7a0e54fc0c9e21a1c0ce9.png
title: Compare Nagios XI vs Datadog | GetApp Canada 2026
---

Breadcrumb: [Home](/) > [Application Performance Management Tools](/directory/270/application-monitoring-performance/software) > [Nagios XI \<span\>vs\</span\> Datadog](https://www.getapp.ca/compare/90645/91489/nagios/vs/datadog-cloud-monitoring)

# Compare Nagios XI vs Datadog

Canonical: https://www.getapp.ca/compare/90645/91489/nagios/vs/datadog-cloud-monitoring

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

-----

## At a Glance

| Metric | Nagios XI | Datadog |
| **Overall rating** | 4.5/5 | 4.6/5 |
| **Total Reviews** | 46 | 367 |
| **Starting Price** | US$4,690.00 | US$15.00 |
| **Free Trial** | Yes | Yes |
| **Free Version** | Yes | Yes |
| **Deployment** | Cloud, SaaS, Web-based, Windows (On-Premise), 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 Software, Phone Support, Chat | Email/Help Desk, FAQs/Forum, Knowledge Base Software, Phone Support, 24/7 (Live rep), Chat |
| **Training Software** | Live Online, Webinars, Documentation, Videos | Live Online, Webinars, Documentation, Videos |

## Key features

### Nagios XI

- API
- Anomaly Detection
- Audit Trail
- Automated Discovery
- Baseline Manager
- Capacity Management
- Customizable Reports
- Data Storage Management
- Email Monitoring
- Event Logs
- Monitoring
- Network Analysis
- Network Resource Management
- Performance Metrics
- Real-Time Data
- Real-Time Reporting
- SSL Security
- Status Tracking
- Transaction Monitoring
- Virtual Machine Monitoring

### Datadog

- API
- Anomaly Detection
- Audit Trail
- Automated Discovery
- Baseline Manager
- Capacity Management
- Customizable Reports
- Data Storage Management
- Email Monitoring
- Event Logs
- Monitoring
- Network Analysis
- Network Resource Management
- Performance Metrics
- Real-Time Data
- Real-Time Reporting
- SSL Security
- Status Tracking
- Transaction Monitoring
- Virtual Machine Monitoring

## Links

- [View Nagios XI Profile](https://www.getapp.ca/software/90645/nagios)
- [View Datadog Profile](https://www.getapp.ca/software/91489/datadog-cloud-monitoring)
- [View Original Comparison](https://www.getapp.ca/compare/90645/91489/nagios/vs/datadog-cloud-monitoring)

-----

## Structured Data

<script type="application/ld+json">
  {"@context":"https://schema.org","@graph":[{"name":"Compare Nagios XI vs Datadog | GetApp Canada 2026","description":"Quickly find and compare the leading Nagios XI vs Datadog alternatives. Comprehensive listing of competitors & similar tools for fast software selection and to contact several providers directly.","url":"https://www.getapp.ca/compare/90645/91489/nagios/vs/datadog-cloud-monitoring","about":[{"@id":"https://www.getapp.ca/software/90645/nagios#software"},{"@id":"https://www.getapp.ca/software/91489/datadog-cloud-monitoring#software"}],"breadcrumb":{"@id":"https://www.getapp.ca/compare/90645/91489/nagios/vs/datadog-cloud-monitoring#breadcrumblist"},"@id":"https://www.getapp.ca/compare/90645/91489/nagios/vs/datadog-cloud-monitoring#webpage","@type":["WebPage","CollectionPage"],"isPartOf":{"@id":"https://www.getapp.ca/#website"},"inLanguage":"en-CA","publisher":{"@id":"https://www.getapp.ca/#organization"}},{"name":"Nagios XI","description":"Nagios XI is a scalable IT infrastructure monitoring and alerting solution. Designed for  SMB's through to enterprise-level organizations, Nagios XI provides organizations with extended insight of their IT infrastructure allowing them to foresee problems before they affect critical business processes. \n\nNagios XI provides a central view of your entire IT operations network allowing you to monitor all infrastructure components including applications, services, operating systems, system metrics, network protocols, &amp; network infrastructure. Plan for infrastructure updates ahead of time with automated, integrated trending and capacity graphs. If something goes wrong, Nagios XI will alert you. \n\nMulti-user access and user-specific views ensure that clients and stakeholders see only the relevant infrastructure components they're authorized for whilst multiple API's ensure easy integration with other in-house and third-party applications.","image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductScreenshot/6121f2b5-b76c-49af-8d00-e9a32f8f4ac9.png","url":"https://www.getapp.ca/software/90645/nagios","@id":"https://www.getapp.ca/software/90645/nagios#software","@type":"SoftwareApplication","publisher":{"@id":"https://www.getapp.ca/#organization"},"applicationCategory":"BusinessApplication","aggregateRating":{"@type":"AggregateRating","ratingValue":4.5,"bestRating":5,"ratingCount":46},"offers":{"price":"4690","@type":"Offer","priceCurrency":"USD"},"operatingSystem":"Cloud, Windows on premise, Linux on premise"},{"name":"Datadog","description":"Datadog is a cloud-based SaaS observability and security platform that consolidates infrastructure monitoring, application performance management (APM), log management, real user monitoring, and cloud security into a single unified interface. The platform ingests metrics, traces, and logs across cloud, on-premises, and hybrid environments, correlating telemetry data to surface actionable insights for engineering, DevOps, and security teams across organizations of all sizes.\n\nDatadog extends core observability with over 700 integrations covering major cloud providers, container orchestration systems, databases, and CI/CD pipelines. Teams can configure customizable dashboards, set threshold-based or anomaly-driven alerts, and trace distributed requests end-to-end across microservices architectures. Security capabilities include cloud security posture management (CSPM), cloud workload security, and application security monitoring, enabling security and engineering teams to operate within a shared context rather than siloed tooling.\n\nSuited for industries including technology, financial services, retail, and media, Datadog supports use cases ranging from container and Kubernetes monitoring to compliance reporting and incident management. Synthetic monitoring, continuous profiling, and network performance monitoring round out the platform, giving organizations broad coverage across the full software delivery and operations lifecycle.","image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductScreenshot/2eeedb8f-9546-4ac7-aca5-0e37ce1518da.png","url":"https://www.getapp.ca/software/91489/datadog-cloud-monitoring","@id":"https://www.getapp.ca/software/91489/datadog-cloud-monitoring#software","@type":"SoftwareApplication","publisher":{"@id":"https://www.getapp.ca/#organization"},"applicationCategory":"BusinessApplication","aggregateRating":{"@type":"AggregateRating","ratingValue":4.6,"bestRating":5,"ratingCount":367},"offers":{"price":"15","@type":"Offer","priceCurrency":"USD"},"operatingSystem":"Cloud, Apple, Windows, Linux, Windows on premise, Linux on premise, Android, Platform ios, Platform ipad"},{"@id":"https://www.getapp.ca/compare/90645/91489/nagios/vs/datadog-cloud-monitoring#breadcrumblist","@type":"BreadcrumbList","itemListElement":[{"name":"Home","position":1,"item":"/","@type":"ListItem"},{"name":"Application Performance Management Tools","position":2,"item":"/directory/270/application-monitoring-performance/software","@type":"ListItem"},{"name":"Nagios XI vs Datadog","position":3,"item":"https://www.getapp.ca/compare/90645/91489/nagios/vs/datadog-cloud-monitoring","@type":"ListItem"}]}]}
</script>