Datadog vs. Nagios Core Comparison


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		Related Products AdRem NetCrunch NetCrunch is a powerful, scalable, all-in-one network monitoring system built for modern IT environments. It supports agentless monitoring of thousands of devices, covering SNMP, servers, virtualization (VMware, Hyper-V), cloud (AWS, Azure, GCP), traffic flows (NetFlow, sFlow), logs, and custom data via REST or scripts. With 670+ monitoring packs and dynamic views, it automates discovery, configuration, alerting, and automates self-healing actions for efficient remote remediation in response to alerts. Its node-based licensing eliminates sensor sprawl and complexity, providing a clear, cost-effective path to scale. Real-time dashboards, policy-driven setup, advanced alert tuning and 40+ alert actions including remote script execution, service restart, process kill or device reboot-make NetCrunch ideal for organizations replacing legacy tools like PRTG, SolarWinds, or WhatsUp Gold. Fast to deploy and future-proof. Can be installed on-prem, self-hosted in the cloud, or mixed. 158 Ratings Visit Website Atera Atera, the first and only Agentic AI platform for IT management, offers IT teams and MSPs a digital workforce of AI agents to preemptively and autonomously manage their entire IT operations. Its all-in-one platform combines RMM, helpdesk, ticketing, and automation to reduce downtime, improve SLAs, and free IT teams to focus on strategic work over mundane tasks. At the core of Atera’s platform are two powerful AI agents built to enhance every layer of IT operations. AI Copilot helps technicians troubleshoot devices, run diagnostics, and generate actionable solutions in real time. IT Autopilot delivers 24/7/365, autonomously resolving Tier-1 issues and reducing IT workload by up to 40%. It acts like a personal AI technician for every employee, freeing your team to focus on what really matters. Trusted by 13K+ customers in over 120 countries, Atera scales with your needs while maintaining the highest security and compliance standards. 2,094 Ratings Visit Website New Relic There are an estimated 25 million engineers in the world across dozens of distinct functions. As every company becomes a software company, engineers are using New Relic to gather real-time insights and trending data about the performance of their software so they can be more resilient and deliver exceptional customer experiences. Only New Relic provides an all-in-one platform that is built and sold as a unified experience. With New Relic, customers get access to a secure telemetry cloud for all metrics, events, logs, and traces; powerful full-stack analysis tools; and simple, transparent usage-based pricing with only 2 key metrics. New Relic has also curated one of the industry’s largest ecosystems of open source integrations, making it easy for every engineer to get started with observability and use New Relic alongside their other favorite applications. 2,923 Ratings Visit Website Auvik Auvik's cloud-based network monitroing and management software gives you instant insight into the networks you manage, and automates complex and time-consuming network tasks. You get complete network visibility and control. Real-time network mapping & inventory means you'll always know exactly whats where, even as your users move. Automated config backup & restore on network devices means you'll mitigate network risk with no manual effort. And deep network traffic insights is a game changer. Whether you are a corporate IT professional or a Managed Service Provider, Auvik has a simple, out of the box solution for you and your team that only take minutes to deploy. 673 Ratings Visit Website Grafana Cloud Grafana Labs delivers the leading AI-powered observability platform, built around Grafana—the world’s most widely adopted open source technology for dashboards and visualization. Recognized as a Leader in the 2026 Gartner® Magic Quadrant™ for Observability Platforms (3x) and furthest in Completeness of Vision (2025, 2026), Grafana Labs supports more than 25 million users and thousands of organizations, from startups to the Fortune 500. Grafana Cloud is the open observability cloud, built on open source, open standards, and open ecosystems. Powered by the LGTM stack—Grafana (visualization), Mimir (metrics), Loki (logs) & Tempo (traces)—it unifies telemetry in one platform for full-stack visibility across applications, infrastructure, and digital experiences. With the AI-powered Grafana Assistant and Adaptive Telemetry suite, teams detect and resolve issues faster, reduce wasteful telemetry spend, and gain real-time insights to ensure reliability. Native OTel support and 100s of integrations mean you can plug in existing tools & data sources. 853 Ratings Visit Website ActiveBatch Workload Automation ActiveBatch by Redwood makes setting up and launching automation easy with no custom scripting required. With a low-code Super REST API adapter, over 100 pre-built job steps and a user-friendly drag-and-drop workflow designer, you can integrate across any system, application and data source, on-prem, in the cloud or in hybrid environments. Maintain complete control and visibility and meet SLAs with monitoring of all automation from a single pane of glass and get custom alerts via emails or SMS. Managed Smart Queues dynamically scale resources for high-volume workloads, reducing process times while the self-service portal enables business users to run and monitor workflows independently. ActiveBatch meets security and compliance standards, with ISO 27001 and SOC 2, Type II certifications, encrypted connections and regular third-party tests, always keeping security at the forefront. Along with ongoing product advancements, get the added benefit of 24x7 support and on-site training. 375 Ratings Visit Website NeuBird NeuBird AI is a Production Ops Platform for ITOps, SRE, and DevOps teams that brings agentic AI to production cloud environments. It continuously analyzes telemetry across Amazon CloudWatch, Azure Monitor, logs, metrics, traces, and changes to help teams prevent incidents, automate root cause analysis, and optimize cloud operations in real time. Instead of relying on dashboards and manual investigation, NeuBird AI automatically detects degradation, reduces alert noise, and identifies root cause in minutes. It enables teams to move from reactive firefighting to proactive operations. Built for production cloud and Kubernetes environments, NeuBird integrates with AWS, Azure and OpenShift services and existing observability and incident management tools with no rip and replace required. 2 Ratings Visit Website PathSolutions TotalView PathSolutions TotalView network monitoring and troubleshooting software bridges the gap between NETWORK MONITORING and TROUBLESHOOTING RESOLUTION telling you WHEN, WHERE and WHY network errors occur. PathSolutions TotalView continuously monitors and tracks the performance of every device and every link in your entire network, going deeper than other solutions by collecting error counters, performance data, configuration information and connectedness. A built-in heuristics engine analyzes all of this information to produce plain-English answers to problems. This means that complex problems can be solved by junior level engineers leaving the senior level engineers to work on more strategic level projects. The core product includes everything needed to run a perfectly healthy network: Configuration management, server monitoring, cloud service monitoring, IPAM, NetFlow, path mapping, and diagramming. Get Total Network Visibility on your network and solve more problems faster. 43 Ratings Visit Website NetBrain NetBrain pioneers Agentic NetOps, delivering autonomous network operations through AI agents that diagnose, decide, and act with full network context. NetBrain serves approximately one third of the Fortune 100 and Fortune 500 across the most complex enterprise networks in the world, with offices in Boston, London, Munich, Hyderabad, Beijing, and Toronto. 274 Ratings Visit Website SuperOps SuperOps is the AI-native unified platform for modern MSPs and internal IT teams. It replaces the typical four-to-six-tool IT operations stack - PSA, RMM, helpdesk, MDM, asset tracking, network monitoring, patch management and IT documentation - with a single, built-as-one platform on a shared data layer. That architectural choice is what makes the rest of the platform work, particularly its agentic AI. Monica AI, SuperOps' intelligence layer, was designed alongside the platform from day one. It triages tickets, surfaces patch and CVE risks, drafts worklogs, suggests knowledge base articles, and increasingly handles fully autonomous workflows for routine work. SuperOps supports Windows, macOS, Linux, iOS, iPadOS and Android, integrates with the IT and MSP ecosystem (Slack, Teams, Azure AD, Okta, QuickBooks, Xero, Bitdefender, SentinelOne and more), and bundles Splashtop and ISL Online remote access free. Transparent pricing, fast deployment, founder-led product investment. 223 Ratings Visit Website
About Datadog is the monitoring, security and analytics platform for developers, IT operations teams, security engineers and business users in the cloud age. Our SaaS platform integrates and automates infrastructure monitoring, application performance monitoring and log management to provide unified, real-time observability of our customers' entire technology stack. Datadog is used by organizations of all sizes and across a wide range of industries to enable digital transformation and cloud migration, drive collaboration among development, operations, security and business teams, accelerate time to market for applications, reduce time to problem resolution, secure applications and infrastructure, understand user behavior and track key business metrics.	About Nagios Core is the monitoring and alerting engine that serves as the primary application around which hundreds of Nagios projects are built. Nagios Core serves as the basic event scheduler, event processor, and alert manager for elements that are monitored. It features several APIs that are used to extend its capabilities to perform additional tasks, is implemented as a daemon written in C for performance reasons, & is designed to run natively on Linux/*nix systems. Alerts with escalation capabilities are delivered to IT staff via email and SMS to ensure fast detection of outages. Event handlers can automatically restart failed applications, servers, devices, and services when problems are found. Gain a centralized view of your entire IT operations and review detailed status information through the web interface.
Platforms Supported Windows Mac Linux Cloud On-Premises iPhone iPad Android Chromebook	Platforms Supported Windows Mac Linux Cloud On-Premises iPhone iPad Android Chromebook
Audience Information Technology, Operations, Security, and Development teams	Audience IT professionals and anyone searching for a solution to optimize their drives and improve efficiency
Support Phone Support 24/7 Live Support Online	Support Phone Support 24/7 Live Support Online
API Offers API	API Offers API
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing $15.00/host/month Free Version Free Trial	Pricing No information available. Free Version Free Trial
Reviews/Ratings Overall 4.9 / 5 ease 4.9 / 5 features 4.7 / 5 design 4.7 / 5 support 4.7 / 5 Read all reviews	Reviews/Ratings Overall 5.0 / 5 ease 5.0 / 5 features 5.0 / 5 design 5.0 / 5 support 5.0 / 5 Read all reviews
Training Documentation Webinars Live Online In Person	Training Documentation Webinars Live Online In Person
Company Information Datadog Founded: 2010 United States www.datadoghq.com	Company Information Nagios Enterprises Founded: 2007 United States www.nagios.com/products/nagios-core/
Alternatives New Relic	Alternatives AdRem NetCrunch AdRem Software
NeuBird	ManageEngine OpManager ManageEngine
Blumira	Pandora FMS
Site24x7 ManageEngine	Datadog
Splunk AppDynamics Cisco View All	Paessler PRTG Paessler GmbH View All
Categories AI Agent Observability AI SRE Agents AIOps API Marketplaces API Monitoring Application Dependency Mapping Application Performance Monitoring (APM) Cloud Cost Management Cloud Management Cloud Migration Cloud Monitoring Cloud Security Container Monitoring Cron Job Monitoring Data Center Management Database Monitoring Database Performance Tuning DevOps DNS Monitoring File Integrity Monitoring FinOps GUI Testing Incident Response Infrastructure-as-a-Service (IaaS) IoT Analytics IoT Device Management IT Alerting IT Infrastructure Monitoring Log Analysis Log Management Log Monitoring Network Bandwidth Monitoring Network Monitoring Network Security Network Traffic Analysis (NTA) Network Troubleshooting Observability Server Monitoring Session Replay SIEM SLA Management SNMP Monitoring System Monitoring Telemetry Website Monitoring	Categories IT Alerting IT Infrastructure Monitoring Network Monitoring SNMP Monitoring System Monitoring Website Monitoring
IT Infrastructure Monitoring Features Alerts / Notifications Application Monitoring Bandwidth Monitoring Capacity Planning Configuration Change Management Data Movement Monitoring Health Monitoring Multi-Platform Support Performance Monitoring Point-in-Time Visibility Reporting / Analytics Virtual Machine Monitoring Network Monitoring Features Bandwidth Monitoring Baseline Manager Diagnostic Tools Internet Usage Monitoring IP Address Monitoring Real Time Analytics Resource Management Server Monitoring SLA Monitoring Uptime Monitoring Web Traffic Reporting System Monitoring Features Alerts / Notifications Antivirus Management Data Backup / Recovery Device Monitoring Inventory Management Patch Management Policy-based Automation Remote Monitoring Reporting / Analytics Risk Analysis Server Monitoring Service Configuration Management Website Monitoring Features Availability Testing Event Logs Event-Based Notifications FTP Monitoring Mail Server Monitoring Maintenance Scheduling Performance Metrics Real Time Monitoring Transaction Monitoring Uptime Reporting Show More Features Application Performance Monitoring (APM) Features Baseline Manager Diagnostic Tools Full Transaction Diagnostics Performance Control Resource Management Root-Cause Diagnosis Server Performance Trace Individual Transactions Cloud Security Features Antivirus Application Security Behavioral Analytics Encryption Endpoint Management Incident Management Intrusion Detection System Threat Intelligence Two-Factor Authentication Vulnerability Management Data Center Management Features Audit Trail Behavior-Based Acceleration Cross Reference System Device Auto Discovery Diagnostic Testing Import / Export Data JCL Management Multi-Platform Multi-User Power Management Sarbanes-Oxley Compliance Database Monitoring Features Anomaly Detection Autodiscovery Capacity Planning Dashboard Dependency Tracking Historical Trend Analysis Multitenancy Notifications / Alerts Performance Monitoring Permissions / Access Controls Predictive Analytics Prioritization Query Analysis Resource Optimization Troubleshooting DevOps Features Approval Workflow Dashboard KPIs Policy Management Portfolio Management Prioritization Release Management Timeline Management Troubleshooting Reports Infrastructure-as-a-Service (IaaS) Features Analytics / Reporting Configuration Management Data Migration Data Security Load Balancing Log Access Network Monitoring Performance Monitoring SLA Monitoring Log Management Features Archiving Audit Trails Compliance Reporting Consolidation Data Visualization Event Logs Network Logs Remediation Syslogs Thresholds Web Logs Network Security Features Access Control Analytics / Reporting Compliance Reporting Firewalls Internet Usage Monitoring Intrusion Detection System Threat Response VPN Vulnerability Scanning Network Troubleshooting Features Alerts / Escalation Bandwidth Troubleshooting Change Management Configuration Management Connectivity Management Data Visualization Historical Audit Mobile Network Troubleshooting Network Analysis Network Monitoring SIEM Features Application Security Behavioral Analytics Compliance Reporting Endpoint Management File Integrity Monitoring Forensic Analysis Log Management Network Monitoring Real Time Monitoring Threat Intelligence User Activity Monitoring	IT Infrastructure Monitoring Features Alerts / Notifications Application Monitoring Bandwidth Monitoring Capacity Planning Configuration Change Management Data Movement Monitoring Health Monitoring Multi-Platform Support Performance Monitoring Point-in-Time Visibility Reporting / Analytics Virtual Machine Monitoring System Monitoring Features Alerts / Notifications Antivirus Management Data Backup / Recovery Device Monitoring Inventory Management Patch Management Policy-based Automation Remote Monitoring Reporting / Analytics Risk Analysis Server Monitoring Service Configuration Management Website Monitoring Features Availability Testing Event Logs Event-Based Notifications FTP Monitoring Mail Server Monitoring Maintenance Scheduling Performance Metrics Real Time Monitoring Transaction Monitoring Uptime Reporting
Integrations 24Cevent Azure Marketplace CA Flowdock Cloudaware ExpressConnect HCL IntelliOps Event Management InsightFinder Opsera SIGNL4 Signal9 Slack Sorry Squadcast StackStorm Telegraf Zenduty ClassDojo SCYTHE StackPulse Tiger Data Show More Integrations View All 369 Integrations	Integrations 24Cevent Azure Marketplace CA Flowdock Cloudaware ExpressConnect HCL IntelliOps Event Management InsightFinder Opsera SIGNL4 Signal9 Slack Sorry Squadcast StackStorm Telegraf Zenduty ClassDojo SCYTHE StackPulse Tiger Data Show More Integrations View All 44 Integrations
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