Top 10 Best Network Monitoring Software of 2026

SolarWinds Network Performance Monitor (NPM) is a leading network monitoring solution that delivers real-time visibility into network devices, performance metrics, bandwidth usage, and traffic flows across hybrid environments. It features automatic discovery, dynamic network mapping, customizable dashboards, and advanced alerting to proactively identify and resolve issues. NPM excels in scalability, supporting thousands of nodes with tools like PerfStack for cross-correlation analysis and NetPath for path visualization.

PRTG Network Monitor is a comprehensive IT infrastructure monitoring solution from Paessler that tracks networks, bandwidth, servers, virtual environments, applications, and devices in real-time. It employs a unique sensor-based architecture where each sensor monitors a specific metric, enabling granular oversight with over 250 sensor types supporting protocols like SNMP, WMI, and Flow. The platform offers intuitive web dashboards, interactive maps, automated alerts, reporting, and clustering for high availability, making it suitable for scaling from small to enterprise deployments.

Datadog Network Monitoring delivers comprehensive visibility into network performance across hybrid, multi-cloud, and on-premises environments, tracking device health via SNMP, traffic flows, and end-to-end latency. It correlates network metrics with infrastructure, application, and log data for root-cause analysis. As part of Datadog's unified observability platform, it enables real-time dashboards, alerts, and AI-driven insights to proactively identify issues.

LogicMonitor is a SaaS-based infrastructure monitoring platform specializing in agentless network, server, application, and cloud monitoring for hybrid IT environments. It automates device discovery, performance tracking, and alerting using AI-driven analytics for anomaly detection and root cause analysis. The platform provides customizable dashboards and supports over 2,000 out-of-the-box integrations for comprehensive visibility.

Zabbix is an open-source, enterprise-class monitoring platform that provides real-time monitoring of IT infrastructure, including networks, servers, applications, and cloud services. For network monitoring, it supports protocols like SNMP, ICMP, IPMI, and WMI, enabling comprehensive tracking of device availability, bandwidth usage, latency, and performance metrics. It features automated discovery, topology mapping, predictive analytics, and flexible alerting to handle large-scale environments effectively.

Nagios XI is a commercial extension of the open-source Nagios Core, delivering enterprise-grade network and IT infrastructure monitoring through a web-based interface. It tracks hosts, services, networks, servers, applications, and cloud resources with real-time status updates, alerting, and performance graphing. The platform excels in scalability and customization via thousands of community plugins, while offering dashboards, reports, and capacity planning tools for proactive management.

ManageEngine OpManager is a comprehensive network monitoring solution designed to provide real-time visibility into network health, performance, and faults across devices like routers, switches, servers, and virtual environments. It features automated discovery, performance monitoring for metrics such as bandwidth, CPU, memory, and disk usage, along with fault detection, alerting, and customizable dashboards. The tool also supports configuration management, reports, and workflows to streamline IT operations in complex networks.

Auvik is a cloud-based network monitoring and management platform that automatically discovers devices, maps network topology, and provides real-time performance monitoring. It tracks configurations, bandwidth usage, and changes across on-prem, cloud, and hybrid environments, with alerting and SaaS application oversight. Designed for MSPs and IT teams, it simplifies troubleshooting and capacity planning through intuitive dashboards and integrations.

Splunk Enterprise is a powerful platform for collecting, indexing, and analyzing machine-generated data from network devices, logs, NetFlow, and packet captures. It excels in providing real-time visibility, dashboards, and alerts for network performance, security events, and troubleshooting through advanced search capabilities. While versatile for IT operations and SIEM, it requires significant configuration to function effectively as dedicated network monitoring software.

ThousandEyes is a cloud-native network intelligence platform that delivers end-to-end visibility into network, application, and user experience performance across internet, cloud, and enterprise environments. It uses a global network of vantage points and agents to conduct synthetic tests, capturing metrics on latency, packet loss, BGP routing, DNS, and more from real-world locations. Ideal for modern distributed networks, it helps teams detect, diagnose, and resolve issues proactively before they impact users.