# Datadog vs Nagios XI - 2026 Comparison - Software Advice > Datadog vs Nagios XI - See how these products stack up against each other with real user reviews, product feature comparisons and screenshots. Find out which one is best for your organization. Source: https://www.softwareadvice.com/bi/datadog-profile/vs/nagios-xi --- [Home](https://www.softwareadvice.com/) / [IT Management Software](https://www.softwareadvice.com/it-management/) / Datadog vs Nagios XI Software Advice offers objective insights based on verified user reviews and independent product and market research. When our advisors match you to a software provider, we may earn a referral fee. Updated May 15, 2026 # Datadog vs. Nagios XI: 2026 Comparison Skip hours of research. Get your top 5 matches from an expert in 15 minutes, 100% free. Free Expert Guidance Real Human Advice 1M + Businesses Helped Updated May 15, 2026 # Datadog vs. Nagios XI: 2026 Comparison Skip hours of research. Get your top 5 matches from an expert in 15 minutes, 100% free. Free Expert Guidance Real Human Advice 1M + Businesses Helped Product comparison Compare up to 3 products side-by-side + Add product [](https://www.softwareadvice.com/bi/datadog-profile/) [Datadog](https://www.softwareadvice.com/bi/datadog-profile/) 4.6 [(360)](https://www.softwareadvice.com/bi/datadog-profile/reviews/) Starting Price $15.00per month Free trial Free version Pros: - Customizable dashboards - Real-time monitoring Cons: - High cost - Steep learning curve Who uses Datadog Based on 360 reviews - Popular among: Small businesses - Most common industry: IT & Software Development (46%) - Top use cases: Log Analysis (31%), Dashboard (31%) 78% of users recommend this product [](https://www.softwareadvice.com/it-management/nagios-xi-profile/) [Nagios XI](https://www.softwareadvice.com/it-management/nagios-xi-profile/) 4.5 [(45)](https://www.softwareadvice.com/it-management/nagios-xi-profile/reviews/) Starting Price $2595.00one time Free trial Free version Pros: Not enough reviews Cons: Not enough reviews Who uses Nagios XI Based on 45 reviews - Top use cases: Network Monitoring (16%), Server Monitoring (13%) and IT Management (4%) 87% of users recommend this product [](https://www.softwareadvice.com/bi/datadog-profile/) Datadog 4.6 [(360)](https://www.softwareadvice.com/bi/datadog-profile/reviews/) [](https://www.softwareadvice.com/it-management/nagios-xi-profile/) Nagios XI 4.5 [(45)](https://www.softwareadvice.com/it-management/nagios-xi-profile/reviews/) + Add product Add product ## User satisfaction * * * 4.6 Based on 360 reviews Ease of use 4.3 Value for money 4.1 Customer support 4.3 Functionality 4.5 4.5 Based on 45 reviews Ease of use 4.3 Value for money 4.4 Customer support 4.0 Functionality 4.3 ## User interface * * * ## Key features Features selected based on 405 reviews from IT Management * * * Access Controls/Permissions 4.3 Alerts/Notifications 4.7 Bandwidth Monitoring N/A Data Import/Export 4.3 Data Visualization 4.4 IP Address Monitoring N/A Access Controls/Permissions N/A Alerts/Notifications N/A Bandwidth Monitoring 4.5 Data Import/Export N/A Data Visualization 4.3 IP Address Monitoring 4.0 ### Wondering if these products fit your needs? Skip the manual research. Talk to a real advisor like Lexi to get a 100% free, personalized shortlist in 15 minutes. LexiAdvisor for 8 years ### Wondering if these products fit your needs? Skip the manual research. Talk to a real advisor like Lexi to get a 100% free, personalized shortlist in 15 minutes. LexiAdvisor for 8 years ## Integrations * * * [ Amazon EC2Not enough reviews ](https://www.softwareadvice.com/virtualization/amazon-ec2-profile/)[ OpenShiftNot enough reviews ](https://www.softwareadvice.com/app-development/openshift-profile/)[ BitbucketNot enough reviews ](https://www.softwareadvice.com/ide/bitbucket-profile/) [ Nagios Network AnalyzerNot enough reviews ](https://www.softwareadvice.com/crm/nagios-network-analyzer-profile/)[ Microsoft TeamsNot enough reviews ](https://www.softwareadvice.com/voip/microsoft-teams-profile/)[ SlackNot enough reviews ](https://www.softwareadvice.com/remote-support/slack-profile/) ## Reviews * * * RV Rakhi V.QA LeadInformation Technology and Services, 51-200 employees "The real-time monitoring and observability across the entire infrastructure was a standout — being able to see logs, metrics, and traces all in one place made troubleshooting significantly faster." Apr 20, 2026 WL Wai Yip L.SREFinancial Services, 201-500 employees "Cost management requires constant attention, and certain features can become hard to justify purely from a pricing standpoint." Dec 18, 2025 EG Eric G.Manager of UNIX SystemsInformation Technology and Services, 1001-5000 employees "On the whole, having taken the time to learn our way around Nagios XI and customize it to our needs, it's been enormously useful - but it definitely required that investment to create find workarounds to its little oddities and create our own custom monitoring scripts." Apr 20, 2026 EG Eric G.Manager of UNIX SystemsInformation Technology and Services, 1001-5000 employees "However, the experience is marred by some "quirks," like the way that historical data is stored in RRD files being difficult to maintain (adding and removing data elements like disks or filesystems breaks it), and the fact that email notifications are sent separately per contact (so if you use distribution lists and a person is on more than one of them, they get multiple emails)." Apr 20, 2026 ## Customer support * * * Email/Help Desk FAQs/Forum Knowledge Base Phone Support 24/7 Chat Email/Help Desk FAQs/Forum Knowledge Base Phone Support 24/7 Chat ## Training options * * * In Person Live Online Webinars Documentation Videos In Person Live Online Webinars Documentation Videos ## Popular Comparisons * * * [Amazon CloudWatch vs Datadog](https://www.softwareadvice.com/log-analysis/amazon-cloudwatch-profile/vs/datadog/)[Splunk Enterprise vs Datadog](https://www.softwareadvice.com/bi/datadog-profile/vs/splunk-enterprise/)[ManageEngine Applications Manager vs Nagios XI](https://www.softwareadvice.com/database-monitoring/manageengine-applications-manager-profile/vs/nagios-xi/)[ManageEngine OpManager vs Nagios XI](https://www.softwareadvice.com/it-management/manageengine-opmanager-profile/vs/nagios-xi/)