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List of the Best Network Monitoring Software in 2026

Rajat Gupta
Researched and Edited by Rajat Gupta
Rajat Gupta

Researched and Edited by Rajat Gupta

Last updated: · How we review

Editor's Summary · Network Monitoring Software

PRTG Network Monitor at 4.53/5 from 332 reviews holds the top SpotScore at 9.8 and offers a perpetual license option, making it the preferred on-premise choice for IT teams that want sensor-based infrastructure monitoring without paying ongoing SaaS subscription fees for every device. Pulseway at 4.5/5 and SpotScore 9.8 suits MSPs and IT admins who need mobile-first monitoring with remote remediation capabilities — letting engineers respond to alerts and restart services directly from their phone. Zabbix at 4.2/5 from 321 reviews is the dominant open-source option, with no license cost and deep customization for infrastructure teams that have the time and skills to configure agents, templates, and dashboards from scratch.

Network monitoring software tracks device health, bandwidth, uptime, and alerts on failures across routers, switches, servers, and cloud infrastructure before users notice a problem. IT administrators, network engineers, and managed service providers use it as the foundation of their infrastructure observability stack.

Quick picks for Network Monitoring Software

  • Best overallPRTG Network Monitor
  • Best for MSPs needing mobile monitoringPulseway
  • Best for teams wanting open-source controlZabbix
  • Best free optionZabbix

Who gets the most from Network Monitoring Software

  • 1Network Administrators managing multi-site enterprise network performance
  • 2IT Managers overseeing MSP operations with remote client networks
  • 3System Administrators responsible for real-time fault detection and alerting
How to choose Network Monitoring Software

If you need quick deployment and ease of use, filter by Free Trial and prioritize solutions with intuitive interfaces like Pulseway or Auvik. For complex environments requiring deep customization and scalability, sort by rating and filter by Enterprise deployment to consider options like Zabbix or Nagios XI.

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Showing 21-40 out of 41

9.8

SpotScore

Pulseway - Network Monitoring Software

Pulseway

Efficient IT management at your fingertips.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is Pulseway?

Pulseway is a Remote Monitoring & Management software built for MSPs and IT teams. It provides unprecedented control over operations and helps reduce downtime and increase efficiency through advanced automation. With the mobile application, IT technicians can detect problems and resolve them ...

Read more about Pulseway
Free Trial·

Starts from $19/Month when Billed Yearly

7.8

SpotScore

WebTitan - Network Monitoring Software

WebTitan

Secure your network with open source monitoring.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.5

Add to compare

What is WebTitan?

WebTitan is a network monitoring software that is 100% open source. It is entirely free of cost and offers enterprise-ready features like real-time auditing, active web application firewall, event correlation, unlimited host/service monitoring per license, in-depth traffic analysis reports, ...

Read more about WebTitan
Free TrialTry Free →

9.8

SpotScore

PRTG Network Monitor - Network Monitoring Software

PRTG Network Monitor

Monitor your network with ease.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is PRTG Network Monitor?

Network Monitor is a powerful and comprehensive network monitoring software for Windows and Linux systems. The PRTG Network Monitor offers continuous monitoring of all important parameters of servers, PCs, and other network equipment and notifies whenever a problem occurs or even predicts ...

Read more about PRTG Network Monitor
Free TrialTry Free →
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7.6

SpotScore

VitalSigns for IP - Network Monitoring Software

VitalSigns for IP

Complete, proactive network monitoring made simple.

Best for: SMB teams · Mid-market

Start Free Trial

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What is VitalSigns for IP?

VitalSigns is designed for institutions to monitor their vital network infrastructure financial, data and other information. VitalSigns is a ready-to-deploy software platform designed to make it easier for IT staff to monitor and manage the most important servers, workstations and applications ...

Read more about VitalSigns for IP
Free Trial·

VitalSigns for IP offers custom pricing plan

8.0

SpotScore

Colasoft Capsa - Network Monitoring Software

Colasoft Capsa

Unlock the potential of your network with Capsa.

Best for: Mid-market · Enterprise

Start Free Trial

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What is Colasoft Capsa?

Colasoft Capsa Network Monitoring Software is an agentless solution that extracts network performance information from an existing network. It is the only independent solution that allows user to monitor business-critical enterprise-level hardware, software and applications. Capsa network ...

Read more about Colasoft Capsa
Free TrialTry Free →

7.5

SpotScore

Plixer FlowPro - Network Monitoring Software

Plixer FlowPro

Unlock your network's full potential.

Best for: SMB teams · Mid-market · Enterprise

Get Pricing Details

Add to compare

What is Plixer FlowPro?

Plixer FlowPro is a comprehensive data and network flow analysis, reporting and alerting platform that positions network administrators to resolve performance issues before they impact business. Whether it is bandwidth utilization, packets loss or latency, FlowPro enables the management and ...

Read more about Plixer FlowPro

Plixer FlowPro offers custom pricing plan

What buyers evaluate in Network Monitoring Software
Real-time alerting and customizable notification thresholds to promptly detect and respond to network faults
Scalability and customization options for monitoring diverse devices, services, and APIs across complex network topologies
Automation capabilities such as patch management and remote troubleshooting to reduce manual maintenance overhead

8.5

SpotScore

PingPlotter - Network Monitoring Software

PingPlotter

Visualize network issues for efficient troubleshooting.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

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What is PingPlotter?

PingPlotter is a powerful and easy to use program that captures network latency and packet loss, and displays it in a clear and simple way. Whether troubleshooting router and firewall issues, monitoring the health of network, or just interested in seeing what's going on in the network, ...

Read more about PingPlotter
Free TrialTry Free →

8.4

SpotScore

ScienceLogic SL1 Platform - Network Monitoring Software

ScienceLogic SL1 Platform

Accelerate IT innovation with ScienceLogic SL1.

Best for: SMB teams · Mid-market · Enterprise

See Plans & Pricing

Add to compare

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What is ScienceLogic SL1 Platform?

ScienceLogic's SL1 platform delivers an integrated, turnkey platform for IT automation, asset management, demand management and security, designed to enable faster time to value, faster innovation in the cloud and faster return on investment. Easily meets high availability requirements with ...

Read more about ScienceLogic SL1 Platform

Starts from $5Per device/month

9.1

SpotScore

Panopta - Network Monitoring Software

Panopta

Uncover IT issues before they disrupt your business.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is Panopta?

Panopta is a network monitoring software that provides complete visibility into the IT environment. Even in high-volume environments, Panopta delivers real-time alerts personalized to the business challenges trying to resolve. The solution that expertly blends simplicity with actionable ...

Read more about Panopta
Free Trial·

Panopta offers custom pricing plan

9.6

SpotScore

Zabbix - Network Monitoring Software

Zabbix

Monitor everything, stay in control.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

Add to compare

What is Zabbix?

Zabbix is an enterprise-class network monitoring solution designed to monitor and track the status of various network services, servers, and other network hardware. Designed for scalability and availability, Zabbix is able to monitor complex infrastructures consisting of thousands of nodes and ...

Read more about Zabbix

7.7

SpotScore

Azure Network Watcher - Network Monitoring Software

Azure Network Watcher

Monitor, troubleshoot, and resolve network issues effortlessly.

Best for: SMB teams · Mid-market · Enterprise

Get Pricing Details

Add to compare

What is Azure Network Watcher?

Network Watcher is the network monitoring software for large networks that enables user to identify, troubleshoot and resolve network problems. With hundreds of customizable triggers, actions and reports, Network Watcher gives user an overview of network activity while allowing to drill down to ...

Read more about Azure Network Watcher

8.0

SpotScore

vRealize Network Insight - Network Monitoring Software

vRealize Network Insight

Optimize network performance with total visibility.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

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What is vRealize Network Insight?

vRealize Network Insight provides complete visibility into IT environment through a web-based dashboard. With this software, user can centrally monitor network traffic and security information to better ensure that the systems are performing optimally. vRealize Network Insight is installed on ...

Read more about vRealize Network Insight
Free TrialTry Free →

9.5

SpotScore

Nagios XI - Network Monitoring Software

Nagios XI

Empower Your IT Decisions with Proactive Monitoring.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is Nagios XI?

Nagios XI is a powerful network monitoring platform designed to help organizations worldwide make important IT infrastructure decisions with confidence. Powerful integrated add-ons allow for distributed IT management, DevOps integration, and proactive problem resolution when things go wrong. It ...

Read more about Nagios XI
Free TrialTry Free →

8.9

SpotScore

AppNeta - Network Monitoring Software

AppNeta

Streamline your network monitoring with ease.

Best for: SMB teams · Mid-market · Enterprise

Get Pricing Details

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What is AppNeta?

Download AppNeta with the ability to record and report on network over time, and install it with little impact on the Windows system. One click removes the malware and blockers from the system and records all events to an HTML file immediately or allows for email integration with sending out ...

Read more about AppNeta

AppNeta offers custom pricing plan

9.5

SpotScore

SolarWinds RMM - Network Monitoring Software

SolarWinds RMM

Maximize network performance with SolarWinds RMM.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is SolarWinds RMM?

SolarWinds Network Performance Monitor (NPM) is a powerful network monitoring application that continuously collects, measures, stores, displays, and alerts on network performance data. NPM provides meaningful information about LAN and WAN environment including actual bandwidth utilization ...

Read more about SolarWinds RMM
Free TrialTry Free →·

SolarWinds RMM offers custom pricing plan

9.5

SpotScore

ConnectWise Automate - Network Monitoring Software

ConnectWise Automate

Streamlining IT management for seamless operations.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is ConnectWise Automate?

ConnectWise Automate is an intelligent remote monitoring and management software system that proactively detects and resolves IT issues network bottlenecks, application performance issues, and security threats before clients are aware of them. By automating Tier 1 support tasks, the system ...

Read more about ConnectWise Automate
Free Trial·

ConnectWise Automate offers custom pricing plan

7.8

SpotScore

ManageEngine OpUtils - Network Monitoring Software

ManageEngine OpUtils

Empowering your network monitoring needs.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

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What is ManageEngine OpUtils?

ManageEngine OpUtils is a network monitoring software that gives users visibility into elements of the IT infrastructure. With this product, user can monitor real-time network traffic stats, get complete inventory of hardware and software assets, implement change/configuration management ...

Read more about ManageEngine OpUtils
Free TrialTry Free →·

ManageEngine OpUtils offers custom pricing plan

7.2

SpotScore

OpenNMS - Network Monitoring Software

OpenNMS

Streamline Your Network Management with OpenNMS.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

Add to compare

What is OpenNMS?

OpenNMS is a complete network management system written in Java. It consists of a web-based frontend, a powerful monitoring core, and a suite of integrated applications to help manage the network. It has packaged the core functionality of OpenNMS into a simple installable package that can be up ...

Read more about OpenNMS

8.1

SpotScore

Nagios Network Analyzer - Network Monitoring Software

Nagios Network Analyzer

Maximize uptime with Nagios network monitor.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is Nagios Network Analyzer?

Nagios network monitor, is a network monitoring software, has become the standard for reducing downtime and improving the reliability of IT infrastructures. Used by tens of thousands of organizations, across all industries, Nagios network monitor is an open source system that monitors hardware ...

Read more about Nagios Network Analyzer
Free TrialTry Free →

8.0

SpotScore

Sophos Central - Network Monitoring Software

Sophos Central

Simplify your security with Sophos Central.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is Sophos Central?

Sophos Central is an all-in-one cloud-based security management solution that enables you to streamline and synchronize your network security. With its unified management console, sharing essential information between products and automated incident response, handling and managing all your ...

Read more about Sophos Central
Free Trial·

Sophos Central offers custom pricing plan

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Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].