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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: July 30, 2026 · How we review

Network Monitoring Software overview

Spotsaas tracks 38 products in Network Monitoring Software, ranked by SpotScore — a blend of feature coverage, verified review ratings, and value. 42 let you start on a free trial, and 15 keep a free plan you can stay on. Most buyers here are Network Administrators managing multi-site enterprise network performance.

38
products listed
42
offer a free trial
15
have a free plan
29
priced per subscription
44
quote on request

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 overall — PRTG Network Monitor
  • Best for MSPs needing mobile monitoring — Pulseway
  • Best for teams wanting open-source control — Zabbix
  • Best free option — Zabbix

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.

Showing 0-0 out of 38

9.8

SpotScore

Pulseway - Network Monitoring Software

Pulseway

Efficient IT management at your fingertips.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

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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

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 →

Spotsaas Buyer Intelligence

See the companies researching Network Monitoring software right now — while they're still comparing options.

In-market Network Monitoring buyersCompany-level namesNo pixel to install

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

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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

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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

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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 →

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

9.4

SpotScore

Auvik - Network Monitoring Software

Auvik

Stay ahead with Auvik's smart network monitoring.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

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watch-demo

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What is Auvik?

Auvik is a cloud-based network monitoring and management platform for small to mid-sized IT teams. It automatically maps the network, tracks hardware inventory and lifecycle data, monitors for outages, and provides CLI command execution and configuration change tracking to speed up troubleshooting.

Read more about Auvik
Free TrialTry Free →·

Auvik 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

9.4

SpotScore

Domotz PRO - Network Monitoring Software

Domotz PRO

Effortlessly manage your home network with Domotz PRO.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

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What is Domotz PRO?

Domotz is an easy way to monitor the status of all home devices and servers. It can track any device on the LAN (Local Area Network) like servers, routers, switches, NAS (network attached storage) drives, internet gateways (like DSL or cable modems), IP cameras, motion sensors, etc. It combines ...

Read more about Domotz PRO
Free TrialTry Free →·

Starts from $19/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

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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

9.1

SpotScore

Pandora FMS - Network Monitoring Software

Pandora FMS

Effortless monitoring for hassle-free IT management.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is Pandora FMS?

Pandora FMS is a completely free network monitoring software that provides proactive monitoring, automated problem detection and correction, and visualization of IT infrastructure. It enables users to manage entire IT infrastructure with minimal effort, saving time and money through automation, ...

Read more about Pandora FMS
Free TrialTry Free →·

Pandora FMS offers custom pricing plan

8.8

SpotScore

ManageEngine OpManager MSP - Network Monitoring Software

ManageEngine OpManager MSP

Elevate your network management capabilities.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

watch-demo

Watch Demo

What is ManageEngine OpManager MSP?

ManageEngine OpManager MSP is the perfect tool for service providers and IT admins to observe and control their customers' networks. From one convenient location, it can track over 2000 metrics of several 10,000 device varieties, delivering distinctive reports to every user manager so they can ...

Read more about ManageEngine OpManager MSP
Free TrialTry Free →·

Starts from $795

8.7

SpotScore

Obkio - Network Monitoring Software

Obkio

Unlock insights into your network's performance.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

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What is Obkio?

Obkio is an open source tool for monitoring networks. Features include SNMP support, network protocol discovery, customisable reports, alerting upon discovery of unknown devices, alerting upon changes to devices, alerting upon network faults, and live monitoring of discovered devices. The ...

Read more about Obkio
Free TrialTry Free →·

Obkio offers custom pricing plan

8.7

SpotScore

Observium - Network Monitoring Software

Observium

Monitor your network with ease and precision.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

2.5

Add to compare

What is Observium?

Observium is a next generation wireless/wired network monitoring platform specifically designed for performance, scalability and ease of use. It is licensed under GPLv3+. Currently it has support for a wide range of protocols, hardware platforms and operating systems. An intuitive web interface ...

Read more about Observium
Free TrialTry Free →

8.6

SpotScore

OP5 Monitor - Network Monitoring Software

OP5 Monitor

Efficiently monitor your entire network with ease.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

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What is OP5 Monitor?

OP5 Monitor is a powerful non-intrusive network monitoring software application that allows user to monitor, troubleshoot, and archive performance of routers, switches, firewalls, servers, application servers, workstations and other devices. OP5 Monitor provides superior interface, agent maker ...

Read more about OP5 Monitor
Free Trial·

OP5 Monitor offers custom pricing plan

8.6

SpotScore

Opsview - Network Monitoring Software

Opsview

Enhance network performance with advanced visibility.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

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What is Opsview?

The Opsview Network Monitoring Software gives user a greater visibility into network status and performance, helping to secure the network, reduce downtime and improve efficiency. It provides a single-pane-of-glass view of end to end IT infrastructure performance by monitoring servers, ...

Read more about Opsview
Free TrialTry Free →·

Opsview offers custom pricing plan

8.6

SpotScore

Blesk - Network Monitoring Software

Blesk

Monitoring made easy, with Blesk.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

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What is Blesk?

Blesk is a lightweight, powerful and efficient network monitoring tool. Its compact interface enables the user to set up parameters, parameters detection methods and graph display options with just a few mouse clicks. The wide range of configuration options makes it possible to use Blesk as a ...

Read more about Blesk
Free TrialTry Free →

8.5

SpotScore

Motadata AIOps - Network Monitoring Software

Motadata AIOps

Revolutionize your ITOps with advanced AI automation.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

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What is Motadata AIOps?

Motadata AIOps is the perfect platform to meet your ITOps needs through the utilization of cutting edge AI/ML and intelligent automation tools. Boasting exceptional anomaly detection, intelligent alerting, automated dependency processing and seamless integration with third-party systems, ...

Read more about Motadata AIOps
Free Trial·

Motadata AIOps offers custom pricing plan

8.5

SpotScore

SolarWinds Engineer's Toolset - Network Monitoring Software

SolarWinds Engineer's Toolset

Optimize your network with real-time monitoring and analysis.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is SolarWinds Engineer's Toolset?

SolarWinds Engineer's Toolset software provides a complete solution for identifying, isolating, and resolving issues on the network. It provides real-time monitoring of key network resources like bandwidth utilization, device availability, and switch performance with detailed drill-down ...

Read more about SolarWinds Engineer's Toolset
Free Trial·

SolarWinds Engineer's Toolset offers custom pricing plan

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 →

8.5

SpotScore

NetBeez - Network Monitoring Software

NetBeez

Stay ahead of network issues with NetBeez.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is NetBeez?

NetBeez is proactive monitoring software designed for SMBs and distributed organizations. NetBeez combines real-time alerting, smart alerting policies, and comprehensive event alerting into one monitoring platform. It can monitor locations of network devices, their online status, logged on ...

Read more about NetBeez
Free Trial·

NetBeez offers custom pricing plan

8.5

SpotScore

OmniCenter - Network Monitoring Software

OmniCenter

Stay ahead of network issues with OmniCenter.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is OmniCenter?

OmniCenter is an all-in-one network monitoring and management solution for small to mid-sized businesses. OmniCenter monitors network for trouble and warns of upcoming issues before they can affect the business performance. Critical warning notifications such as the failure of a server, the ...

Read more about OmniCenter
Free Trial·

OmniCenter offers custom pricing plan

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