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Best Network Monitoring Software For Free

Top picks for Network Monitoring Software available for Free

9.8

SpotScore

Monitor your network with ease.

4.5

Excellent

Free Trial available, Try Now

Freemium not available

9.8

SpotScore

Efficient IT management at your fingertips.

4.5

Very Good

Free Trial available

Freemium not available

Starts from $19/Month when Billed Yearly

9.6

SpotScore

Monitor everything, stay in control.

4.2

Very Good

Free trial not available

Freemium

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List of the Best Network Monitoring Software For Free as of July 2026

9.8

SpotScore

PRTG Network Monitor - Network Monitoring Software

PRTG Network Monitor

Monitor your network with ease.

Best for: SMB teams · Mid-market · Enterprise

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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 ...

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9.8

SpotScore

Pulseway - Network Monitoring Software

Pulseway

Efficient IT management at your fingertips.

Best for: SMB teams · Mid-market · Enterprise

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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 ...

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Free Trial·

Starts from $19/Month when Billed Yearly

9.6

SpotScore

Zabbix - Network Monitoring Software

Zabbix

Monitor everything, stay in control.

Best for: SMB teams · Mid-market · Enterprise

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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 ...

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9.5

SpotScore

SolarWinds RMM - Network Monitoring Software

SolarWinds RMM

Maximize network performance with SolarWinds RMM.

Best for: SMB teams · Mid-market · Enterprise

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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 ...

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SolarWinds RMM offers custom pricing plan

9.5

SpotScore

Nagios XI - Network Monitoring Software

Nagios XI

Empower Your IT Decisions with Proactive Monitoring.

Best for: SMB teams · Mid-market · Enterprise

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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 ...

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9.5

SpotScore

ConnectWise Automate - Network Monitoring Software

ConnectWise Automate

Streamlining IT management for seamless operations.

Best for: SMB teams · Mid-market · Enterprise

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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 ...

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Free Trial·

ConnectWise Automate offers custom pricing plan

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

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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 ...

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Starts from $19/Month

9.4

SpotScore

Auvik - Network Monitoring Software

Auvik

Stay ahead with Auvik's smart network monitoring.

Best for: SMB teams · Mid-market · Enterprise

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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.

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Auvik 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

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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, ...

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Pandora FMS offers custom pricing plan

9.1

SpotScore

Panopta - Network Monitoring Software

Panopta

Uncover IT issues before they disrupt your business.

Best for: SMB teams · Mid-market · Enterprise

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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 ...

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Free Trial·

Panopta offers custom pricing plan

8.8

SpotScore

Checkmk - Network Monitoring Software

Checkmk

Unleash the power of efficient IT monitoring.

Best for: SMB teams · Mid-market · Enterprise

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What is Checkmk?

Checkmk is a groundbreaking IT monitoring system that eradicates issues across your IT infrastructure quickly. It is a simple-to-use, open-source software, allowing admins, IT managers, and DevOps teams to spot and fix problems with ease. Whether you're running a small or large organization, ...

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Starts from $150/Month, also offers free forever 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

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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 ...

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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

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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 ...

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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

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2.5

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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 ...

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8.6

SpotScore

OP5 Monitor - Network Monitoring Software

OP5 Monitor

Efficiently monitor your entire network with ease.

Best for: SMB teams · Mid-market · Enterprise

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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 ...

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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

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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, ...

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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

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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 ...

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8.5

SpotScore

NetBeez - Network Monitoring Software

NetBeez

Stay ahead of network issues with NetBeez.

Best for: SMB teams · Mid-market · Enterprise

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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 ...

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NetBeez offers custom pricing plan

8.5

SpotScore

Spiceworks Network Monitor - Network Monitoring Software

Spiceworks Network Monitor

Effortlessly monitor and manage your network.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

4.6

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What is Spiceworks Network Monitor?

Spiceworks Network Monitor is a network monitoring and management solution. The Spiceworks Network Monitor is the only comprehensive, affordable and simple-to-use tool for small and midsize businesses to easily monitor and manage all their key network devices – Windows, Linux, UNIX, ...

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8.5

SpotScore

Motadata AIOps - Network Monitoring Software

Motadata AIOps

Revolutionize your ITOps with advanced AI automation.

Best for: SMB teams · Mid-market · Enterprise

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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, ...

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Motadata AIOps offers custom pricing plan

Frequently Asked Questions About Network Monitoring Software

Stuck on something? We're here to help with all the questions and answers in one place.

The most important Network Monitoring Software features to evaluate are Resource Management, Alert Notifications, Dashboard, Reports, Machine Learning, Third-party Integration. Most buyers prioritize ease of use, reporting, and integration capabilities. Look for tools that cover your core workflow before comparing advanced features.

Network Monitoring Software pricing varies widely — from free plans to enterprise contracts. 15 products on Spotsaas offer a free plan or trial:

The top rated Network Monitoring Software based on verified user reviews and SpotScore are Obkio, Domotz PRO, NetBeez. These tools score highest on ease of use, feature depth, and customer support — updated monthly from real buyer feedback.

Start by listing your must-have features — commonly Resource Management, Alert Notifications, Dashboard, Reports, Machine Learning, Third-party Integration. Then filter by team size, budget, and integrations you already use. Compare at least 3 options using free trials before committing. Spotsaas lets you compare side-by-side in minutes.

Yes — 15 Network Monitoring Software on Spotsaas offer a free plan or trial. Free plans cover core features for small teams; paid upgrades unlock advanced reporting and integrations.

The best Network Monitoring Software for small businesses are affordable, quick to set up, and scale without complexity. Look for per-user pricing, no long-term contracts, and strong onboarding support.

About the reviewer

Rajat Gupta is the founder of Spotsaas. Over the past two years, he has reviewed 2,000+ tools across CRM, HR, AI, and finance — applying hands-on product research and a background in commerce and the CFA program to evaluate software through a business and ROI lens. His goal: help teams make software decisions they won't regret.

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