# Azure Monitor vs Nagios XI Comparison - What are their main differences? At a Glance Star Rating **Azure Monitor** [ 4.3/5(108) ](https://www.g2.com/products/azure-monitor/reviews#reviews) **Nagios XI** [ 4.5/5(58) ](https://www.g2.com/products/nagios-xi/reviews#reviews) Market Segments **Azure Monitor** Enterprise (37.1% of reviews) **Nagios XI** Mid-Market (66.7% of reviews) Pros & Cons **Azure Monitor** [ Alerting Systems (2) ](https://www.g2.com/products/azure-monitor/reviews?filters%5Bsentiment_snippet%5D=2051963&qs=pros-and-cons#reviews)[ Insights (2) ](https://www.g2.com/products/azure-monitor/reviews?filters%5Bsentiment_snippet%5D=1675927&qs=pros-and-cons#reviews)[ Complex Debugging (2) ](https://www.g2.com/products/azure-monitor/reviews?filters%5Bsentiment_snippet%5D=2051959&qs=pros-and-cons#reviews)[ Complexity (2) ](https://www.g2.com/products/azure-monitor/reviews?filters%5Bsentiment_snippet%5D=1675554&qs=pros-and-cons#reviews) **Nagios XI** [ Comprehensive Monitoring (2) ](https://www.g2.com/products/nagios-xi/reviews?filters%5Bsentiment_snippet%5D=1702158&qs=pros-and-cons#reviews)[ All-in-One Solution (1) ](https://www.g2.com/products/nagios-xi/reviews?filters%5Bsentiment_snippet%5D=2194553&qs=pros-and-cons#reviews)[ Complex Configuration (1) ](https://www.g2.com/products/nagios-xi/reviews?filters%5Bsentiment_snippet%5D=1701961&qs=pros-and-cons#reviews)[ Complex Setup (1) ](https://www.g2.com/products/nagios-xi/reviews?filters%5Bsentiment_snippet%5D=1701917&qs=pros-and-cons#reviews) Entry-Level Pricing **Azure Monitor** No pricing available **Nagios XI** No pricing available ## Azure Monitor vs Nagios XI When assessing the two solutions, reviewers found Nagios XI easier to use. However, Azure Monitor is easier to set up and administer. Reviewers also preferred doing business with Azure Monitor overall. - Reviewers felt that Nagios XI meets the needs of their business better than Azure Monitor. - When comparing quality of ongoing product support, reviewers felt that Nagios XI is the preferred option. - For feature updates and roadmaps, our reviewers preferred the direction of Nagios XI over Azure Monitor. Pricing Entry-Level Pricing **Azure Monitor** Azure Monitor No pricing available **Nagios XI** Nagios XI No pricing available Free Trial **Azure Monitor** Azure Monitor No trial information available **Nagios XI** Nagios XI Free Trial is available Ratings Meets Requirements 8.9 79 9.4 47 Ease of Use 8.5 79 8.9 46 Ease of Setup 8.7 38 7.0 14 Ease of Admin 8.9 35 7.5 10 Quality of Support 8.6 75 8.8 46 Has the product been a good partner in doing business? 8.9 35 8.2 10 Product Direction (% positive) 9.1 76 9.2 46 Features by Category Network Monitoring[Hide 109 FeaturesShow 109 Features](javascript:void(0);) Not enough data 9.1 42 Functionality Performance Monitoring Not enough data 9.5(won by default) 37 Alerting Not enough data 9.1(won by default) 37 Improvement Suggestions Not enough data 8.8(won by default) 36 Multi-Network Capability Not enough data 9.1(won by default) 37 Monitoring - Network Monitoring 360-Degree Network Visibility Not enough data Not enough data Automated Network Discovery Not enough data Not enough data Real-Time Monitoring Not enough data Not enough data Bandwidth Monitoring Not enough data Not enough data IP Address Monitoring Not enough data Not enough data Server Monitoring Not enough data Not enough data Multi-Location Monitoring Not enough data Not enough data Management Performance Baseline Not enough data 9.1(won by default) 37 Data Visualization Not enough data 8.8(won by default) 37 Path Analysis Not enough data 9.1(won by default) 37 Real-Time Data Not enough data Not enough data Historical Trend Analysis Not enough data Not enough data Analytics - Network Monitoring Predictive Performance Analytics Not enough data Not enough data Packet & Flow Analysis Not enough data Not enough data Security - Network Monitoring Encrypted Data Transmission Not enough data Not enough data Zero Trust and Identity Management Not enough data Not enough data Integrated Network Security Not enough data Not enough data Service Level Agreement (SLA) Management Not enough data Not enough data Asset Lifecycle Management Not enough data Not enough data Application Management Not enough data Not enough data Configuration Management Not enough data Not enough data Data Storage Management Not enough data Not enough data Calendar Management Not enough data Not enough data Workflow Management Not enough data Not enough data Compliance Management Not enough data Not enough data Inventory Management Not enough data Not enough data Remote Monitoring & Management Not enough data Not enough data Capacity Management Not enough data Not enough data Change Management Not enough data Not enough data User Management Not enough data Not enough data Configuration Management Not enough data Not enough data User Management Not enough data Not enough data Remote Monitoring & Management Not enough data Not enough data Capacity Management Not enough data Not enough data Compliance Management Not enough data Not enough data Service Level Agreement (SLA) Management Not enough data Not enough data Remediation Management Not enough data Not enough data Network Resource Management Not enough data Not enough data Patch Management Not enough data Not enough data Network Performance - Network Monitoring Dynamic Network Optimization Not enough data Not enough data Automated Tasks Routing Not enough data Not enough data AI Automation - Network Monitoring Machine Learning-Based Anomaly Detection Not enough data Not enough data Self-Healing Networks Not enough data Not enough data Predictive Network Maintenance Not enough data Not enough data Agentic AI - Network Monitoring Autonomous Task Execution Not enough data Not enough data Multi-step Planning Not enough data Not enough data Cross-system Integration Not enough data Not enough data Adaptive Learning Not enough data Not enough data Natural Language Interaction Not enough data Not enough data Proactive Assistance Not enough data Not enough data Decision Making Not enough data Not enough data Third-Party Integrations Not enough data Not enough data Additional Functionality Audit Trail Not enough data Not enough data Collaboration Tools Not enough data Not enough data Generative AI Not enough data Not enough data Mobile Access Not enough data Not enough data AI Copilot Not enough data Not enough data Configurable Workflow Not enough data Not enough data Data Extraction Not enough data Not enough data Risk Assessment Not enough data Not enough data Charting Not enough data Not enough data Compliance Tracking Not enough data Not enough data Reporting & Statistics Not enough data Not enough data Self-Updating Maps Not enough data Not enough data IT Asset Tracking Not enough data Not enough data Dependency Tracking Not enough data Not enough data Data Import/Export Not enough data Not enough data Data Connectors Not enough data Not enough data Drag & Drop Not enough data Not enough data Map Exporting Not enough data Not enough data API Not enough data Not enough data Color Codes/Icons Not enough data Not enough data Uptime Reporting Not enough data Not enough data Document Storage Not enough data Not enough data Activity Dashboard Not enough data Not enough data Scheduling Not enough data Not enough data Event Logs Not enough data Not enough data Customizable Reports Not enough data Not enough data Web Traffic Reporting Not enough data Not enough data Downtime Tracking Not enough data Not enough data Threshold Alerts Not enough data Not enough data Simple Network Management Protocol (SNMP) Not enough data Not enough data Access Controls/Permissions Not enough data Not enough data Troubleshooting Not enough data Not enough data Maintenance Scheduling Not enough data Not enough data Network Mapping Not enough data Not enough data Performance Metrics Not enough data Not enough data Dashboard Not enough data Not enough data Search/Filter Not enough data Not enough data Vulnerability Scanning Not enough data Not enough data Virtualization Not enough data Not enough data Baseline Manager Not enough data Not enough data Real-Time Notifications Not enough data Not enough data Mobile Alerts Not enough data Not enough data Alerts/Escalation Not enough data Not enough data Bug/Issue Capture Not enough data Not enough data Mobile Network Troubleshooting Not enough data Not enough data Issue Auditing Not enough data Not enough data Customizable Dashboard Not enough data Not enough data Email Alerts Not enough data Not enough data Anti Virus Not enough data Not enough data Diagnostic Tools Not enough data Not enough data Remote Update/Installation Not enough data Not enough data Remote Access/Control Not enough data Not enough data Workflow Automation Not enough data Not enough data Cloud Infrastructure Monitoring[Hide 20 FeaturesShow 20 Features](javascript:void(0);) 8.7 32 Not enough data Monitoring Usage Monitoring 8.8(won by default) 24 Not enough data Database Monitoring 8.8(won by default) 22 Not enough data API Monitoring 8.6(won by default) 23 Not enough data Real-Time Monitoring - Cloud Infrastructure Monitoring 8.9(won by default) 26 Not enough data Security and Compliance Monitoring Not enough data Not enough data Administration Activity Monitoring 9.0(won by default) 23 Not enough data Multi-Cloud Management 8.5(won by default) 20 Not enough data Automation 8.7(won by default) 23 Not enough data Auto-Scaling & Resource Optimization Not enough data Not enough data Analysis Reporting 8.6(won by default) 23 Not enough data Dashboards and Visualizations 8.5(won by default) 25 Not enough data Spend Forecasting and Optimization 8.6(won by default) 20 Not enough data Agentic AI - Cloud Infrastructure Monitoring Multi-step Planning Not enough data Not enough data Cross-system Integration Not enough data Not enough data Adaptive Learning Not enough data Not enough data Natural Language Interaction Not enough data Not enough data Proactive Assistance Not enough data Not enough data Decision Making Not enough data Not enough data AI Automation - Cloud Infrastructure Monitoring AI-Powered Anomaly Detection Not enough data Not enough data AI-Driven Insight Recommendations Not enough data Not enough data Server Monitoring[Hide 86 FeaturesShow 86 Features](javascript:void(0);) Not enough data 8.6 21 Visibility Activity Dashboard Not enough data 8.5(won by default) 18 Real-Time Notifications Not enough data 9.0(won by default) 18 Uptime Reporting Not enough data 8.5(won by default) 18 Customizable Dashboard Not enough data Not enough data Web Traffic Reporting Not enough data Not enough data Real-Time Reporting Not enough data Not enough data Risk Alerts Not enough data Not enough data Threshold Alerts Not enough data Not enough data Email Alerts Not enough data Not enough data Monitoring and Management Capacity Management Not enough data 8.9(won by default) 18 Automation Not enough data Feature Not Available Performance Baseline Not enough data 8.8(won by default) 18 Bandwidth Monitoring Not enough data 8.6(won by default) 18 Immediate Alert Notification Not enough data 8.9(won by default) 9 Proactive Server Monitoring Software Not enough data 9.0(won by default) 8 Generative AI Not enough data Not enough data Audit Trail Not enough data Not enough data User Management Not enough data Not enough data Audit Management Not enough data Not enough data Issue Management Not enough data Not enough data Service Level Agreement (SLA) Management Not enough data Not enough data Configuration Management Not enough data Not enough data Incident Management Not enough data Not enough data Patch Management Not enough data Not enough data Compliance Management Not enough data Not enough data Remote Monitoring & Management Not enough data Not enough data Inventory Management Not enough data Not enough data Policy Management Not enough data Not enough data CPU Monitoring Not enough data Not enough data Network Monitoring Not enough data Not enough data Real-Time Analytics Not enough data Not enough data Server Monitoring Not enough data Not enough data Email Monitoring Not enough data Not enough data Performance Monitoring Not enough data Not enough data Asset Lifecycle Management Not enough data Not enough data Workflow Management Not enough data Not enough data Data Storage Management Not enough data Not enough data Credential Management Not enough data Not enough data Password Management Not enough data Not enough data Virtual Machine Monitoring Not enough data Not enough data Monitoring Not enough data Not enough data Database Monitoring Not enough data Not enough data Cloud environment support Server Monitoring For Cloud Deployments Not enough data 7.6(won by default) 9 Software Scaling Not enough data 8.1(won by default) 9 Agentic AI - Server Monitoring Autonomous Task Execution Not enough data Not enough data Multi-step Planning Not enough data Not enough data Cross-system Integration Not enough data Not enough data Adaptive Learning Not enough data Not enough data Natural Language Interaction Not enough data Not enough data Proactive Assistance Not enough data Not enough data Decision Making Not enough data Not enough data Third-Party Integrations Not enough data Not enough data Capacity Planning Not enough data Not enough data Additional Functionality Authentication Not enough data Not enough data Secure Data Storage Not enough data Not enough data Role-Based Permissions Not enough data Not enough data AI Copilot Not enough data Not enough data Automatic Backup Not enough data Not enough data Reporting/Analytics Not enough data Not enough data Event Logs Not enough data Not enough data Maintenance Scheduling Not enough data Not enough data Trend Analysis Not enough data Not enough data Secure Login Not enough data Not enough data Drag & Drop Not enough data Not enough data Access Controls/Permissions Not enough data Not enough data Dashboard Creation Not enough data Not enough data SSL Security Not enough data Not enough data HIPAA Compliant Not enough data Not enough data Real-Time Updates Not enough data Not enough data Scheduling Not enough data Not enough data API Not enough data Not enough data Tagging Not enough data Not enough data Data Migration Not enough data Not enough data Self Service Portal Not enough data Not enough data Disaster Recovery Not enough data Not enough data Purchasing & Receiving Not enough data Not enough data Activity Tracking Not enough data Not enough data Automated Scheduling Not enough data Not enough data Reporting & Statistics Not enough data Not enough data Diagnostic Tools Not enough data Not enough data Status Tracking Not enough data Not enough data Customizable Reports Not enough data Not enough data Alerts/Escalation Not enough data Not enough data Visual Analytics Not enough data Not enough data Event Tracking Not enough data Not enough data Baseline Manager Not enough data Not enough data Enterprise Monitoring[Hide 15 FeaturesShow 15 Features](javascript:void(0);) Not enough data 9.2 19 Functionality Diverse Systems Monitoring Not enough data 9.4(won by default) 14 Real-Time Analytics Not enough data 9.0(won by default) 14 Observability Not enough data 9.2(won by default) 14 AI/ML Integration Not enough data Feature Not Available Management Single Pane of Glass Not enough data 9.4(won by default) 15 Dashboards and Visualization Not enough data 8.9(won by default) 14 Performance Baselines Not enough data 9.2(won by default) 14 Alerting Not enough data 9.2(won by default) 14 Agentic AI - Enterprise Monitoring Autonomous Task Execution Not enough data Not enough data Multi-step Planning Not enough data Not enough data Cross-system Integration Not enough data Not enough data Adaptive Learning Not enough data Not enough data Natural Language Interaction Not enough data Not enough data Proactive Assistance Not enough data Not enough data Decision Making Not enough data Not enough data Application Performance Monitoring (APM)[Hide 54 FeaturesShow 54 Features](javascript:void(0);) 9.1 11 8.5 5 Monitoring Performance Baselines 9.1(won by default) 9 Not enough data Performance Analysis 8.9(won by default) 9 Not enough data Transaction Monitoring 9.3(won by default) 9 Not enough data AI/ML Assistance 9.0(won by default) 7 Feature Not Available Multi-System Monitoring 9.4(won by default) 8 Not enough data Generative AI Not enough data Not enough data Container Monitoring Not enough data Not enough data Response Dashboards and Visualization 9.3(won by default) 9 Not enough data Incident Alerting 9.4(won by default) 9 Not enough data Root Cause Analysis (RCA) 9.0(won by default) 8 Feature Not Available Trend Analysis Not enough data Not enough data Data Visualization Not enough data Not enough data Agentic AI - Application Performance Monitoring (APM) Autonomous Task Execution Not enough data Not enough data Cross-system Integration Not enough data Not enough data Adaptive Learning Not enough data Not enough data Proactive Assistance Not enough data Not enough data Decision Making Not enough data Not enough data Third-Party Integrations Not enough data Not enough data Performance Real User Monitoring (RUM) 8.8(won by default) 10 Feature Not Available Performance Metrics 8.5(won by default) 9 Feature Not Available Functionality Database Monitoring 8.5 8 9.0(won by 0.5) 5 Dynamic Transaction Mapping 9.0(won by default) 8 Feature Not Available Load Balancing 9.3(won by default) 7 Feature Not Available Cloud Observability 9.3(won by 1.3) 7 8.0 5 Server Monitoring Not enough data Not enough data Additional Functionality Real-Time Data Not enough data Not enough data Email Alerts Not enough data Not enough data Bottleneck Identification Not enough data Not enough data API Not enough data Not enough data Uptime Reporting Not enough data Not enough data Resource Management Not enough data Not enough data Dashboard Creation Not enough data Not enough data Data Import/Export Not enough data Not enough data Baseline Manager Not enough data Not enough data Issue Tracking Not enough data Not enough data Drag & Drop Not enough data Not enough data Reporting/Analytics Not enough data Not enough data Alerts/Notifications Not enough data Not enough data Prioritization Not enough data Not enough data Collaboration Tools Not enough data Not enough data Real-Time Reporting Not enough data Not enough data Application Management Not enough data Not enough data SSL Security Not enough data Not enough data Incident Management Not enough data Not enough data Access Controls/Permissions Not enough data Not enough data Status Tracking Not enough data Not enough data Audit Management Not enough data Not enough data Customizable Reports Not enough data Not enough data Diagnostic Tools Not enough data Not enough data Single Sign On Not enough data Not enough data Workflow Management Not enough data Not enough data AI Copilot Not enough data Not enough data Activity Tracking Not enough data Not enough data Event Logs Not enough data Not enough data Observability Software[Hide 49 FeaturesShow 49 Features](javascript:void(0);) Not enough data Not enough data Telemetry Collection & Ingestion - Observability Multi-Telemetry Ingestion Not enough data Not enough data OpenTelemetry Support Not enough data Not enough data Agentic AI - Observability Software Autonomous Task Execution Not enough data Not enough data Multi-step Planning Not enough data Not enough data Cross-system Integration Not enough data Not enough data Adaptive Learning Not enough data Not enough data Natural Language Interaction Not enough data Not enough data Proactive Assistance Not enough data Not enough data Decision Making Not enough data Not enough data AI/Machine Learning Not enough data Not enough data Third-Party Integrations Not enough data Not enough data Visualization & Dashboards - Observability Service Dependency Mapping Not enough data Not enough data Unified Dashboard Not enough data Not enough data Trace Visualization Not enough data Not enough data Activity Dashboard Not enough data Not enough data Correlation & Root Cause Analysis - Observability Cross-Telemetry Correlation Not enough data Not enough data Root Cause Detection Not enough data Not enough data Intelligent Alerting Not enough data Not enough data Scalability & Ecosystem Integration - Observability Kubernetes Monitoring Not enough data Not enough data Hybrid/Multi-Cloud Support Not enough data Not enough data Real-Time Monitoring Not enough data Not enough data Network Monitoring Not enough data Not enough data Container Monitoring Not enough data Not enough data Activity Monitoring Not enough data Not enough data AI Features - Observability Predictive Insights Not enough data Not enough data Generative AI Not enough data Not enough data AI Anomaly Detection Not enough data Not enough data Additional Functionality Vulnerability Management Not enough data Not enough data Load Balancing Not enough data Not enough data Asset Discovery Not enough data Not enough data AI Copilot Not enough data Not enough data Real-Time Data Not enough data Not enough data Incident Reporting Not enough data Not enough data Real-Time Analytics Not enough data Not enough data Threat Response Not enough data Not enough data Threat Intelligence Not enough data Not enough data Performance Metrics Not enough data Not enough data Alerts/Notifications Not enough data Not enough data Compliance Management Not enough data Not enough data Workflow Management Not enough data Not enough data Configuration Management Not enough data Not enough data Issue Tracking Not enough data Not enough data Reporting & Statistics Not enough data Not enough data Log Management Not enough data Not enough data Troubleshooting Not enough data Not enough data Incident Management Not enough data Not enough data Root Cause Analysis Not enough data Not enough data Prioritization Not enough data Not enough data Key Performance Indicators Not enough data Not enough data Reviews Reviewers' Company Size [![Azure Monitor](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_f176b4154a751d10150daa67a57b7dc5/azure-monitor.jpg "Azure Monitor")](https://www.g2.com/products/azure-monitor/reviews) Azure Monitor Small-Business(50 or fewer emp.) 32.6% Mid-Market(51-1000 emp.) 30.3% Enterprise(\> 1000 emp.) 37.1% [![Nagios XI](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_c8f30c74b4cb6fab524c475638272801/nagios-xi.png "Nagios XI")](https://www.g2.com/products/nagios-xi/reviews) Nagios XI Small-Business(50 or fewer emp.) 11.8% Mid-Market(51-1000 emp.) 66.7% Enterprise(\> 1000 emp.) 21.6% Small-Business (50 or fewer emp.) 32.6% 11.8% Mid-Market (51-1000 emp.) 30.3% 66.7% Enterprise (\> 1000 emp.) 37.1% 21.6% Reviewers' Industry [![Azure Monitor](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_f176b4154a751d10150daa67a57b7dc5/azure-monitor.jpg "Azure Monitor")](https://www.g2.com/products/azure-monitor/reviews) Azure Monitor Computer Software 27.0% Information Technology and Services 16.9% Banking 6.7% Oil & Energy 3.4% Financial Services 3.4% Other 42.7% [![Nagios XI](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_c8f30c74b4cb6fab524c475638272801/nagios-xi.png "Nagios XI")](https://www.g2.com/products/nagios-xi/reviews) Nagios XI Information Technology and Services 47.1% Internet 13.7% Computer & Network Security 7.8% Telecommunications 3.9% Insurance 3.9% Other 23.5% Alternatives **Azure Monitor Alternatives** ![Dynatrace](https://images.g2crowd.com/uploads/product/hd_favicon/1512659484/dynatrace.svg "Dynatrace") [ Dynatrace ](/products/dynatrace/reviews) ![Datadog](https://images.g2crowd.com/uploads/product/hd_favicon/1498834114/datadog.svg "Datadog") [ Datadog ](/products/datadog/reviews) ![LogicMonitor](https://images.g2crowd.com/uploads/product/hd_favicon/858e8aec2bd0531fc134f88e4d5f87a9/logicmonitor.svg "LogicMonitor") [ LogicMonitor ](/products/logicmonitor/reviews) ![Paessler PRTG](https://images.g2crowd.com/uploads/product/hd_favicon/a2a579fd907a69f718b760210205e122/paessler-prtg.svg "Paessler PRTG") [ Paessler PRTG ](/products/paessler-prtg/reviews) **Nagios XI Alternatives** ![Checkmk](https://images.g2crowd.com/uploads/product/hd_favicon/541d0e65c6998d9d32df26ea47566f16/checkmk.svg "Checkmk") [ Checkmk ](/products/checkmk/reviews) ![Zabbix](https://images.g2crowd.com/uploads/product/hd_favicon/abbd2f816e62ae6c0ef1e71b70c35617/zabbix.svg "Zabbix") [ Zabbix ](/products/zabbix/reviews) ![Paessler PRTG](https://images.g2crowd.com/uploads/product/hd_favicon/a2a579fd907a69f718b760210205e122/paessler-prtg.svg "Paessler PRTG") [ Paessler PRTG ](/products/paessler-prtg/reviews) ![OpManager Nexus](https://images.g2crowd.com/uploads/product/hd_favicon/45058b5199eda218487d0dd0a8c0c448/opmanager-nexus.svg "OpManager Nexus") [ OpManager Nexus ](/products/opmanager-nexus/reviews) ### Spotlight Categories - 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