Last updated: January 10, 2023

Best free network monitor software

Number 1:  ManageEngine OpManager

ProductManageEngine OpManager
Website:https://www.manageengine.com/network-monitoring/help/installing-opmanager-enterprise.html
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 OpManager is a free network, traffic and data monitoring software solution for different devices such as routers and servers. It monitors the performance of network devices in real time and actively manages physical servers as virtual machines. With the app available for the phone you can administer the network and it is possible to insert over 100 widgets. Your email and mobile phone number are required to send alerts.

AdvantagesDisadvantages
 It has an automated troubleshooting option   Requires on-premises installation
easy to use

Number 2: Auvik

ProductAuvik
Website: https://www.auvik.com/
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Auvik is the cloud-based network monitoring software that allows you to manage networks through automatic discovery, monitoring and more. this tool provides real-time network mapping and inventory, and sends alerts when unusual activity occurs. Also Provides secure SSH access via an in-app terminal.

AdvantagesDisadvantages
installation done in minutesIt is not compatible with any other auviks modules
Collects the data in real time
You can easily access it from anywhere via any standard web browser

Number 3: OP5 Monitor

ProductOP5 Monitor
Website:https://www.itrsgroup.com/products/network-monitoring-op5-monitor
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it is an app that helps you monitor and manage your Naemon-based network. the monitor allows you to view the status, health and performance of your IT network.This network management tool offers fully customizable and interactive dashboards. It monitors everything from the server’s containers and it offers Accurate data collection.

AdvantagesDisadvantages
easy to use 
30 day free trial

Number 4:   Network Performance Monitor

Product  Network Performance Monitor
Website:https://www.solarwinds.com/network-performance-monitor/registration?a_aid=BIZ-PAP-GURU99&a_bid=e68b8f3c&CMP=BIZ-PAP-GURU99-NETWORK-PERFORMANCE-MONITOR
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Network Performance Monitor software helps ensure network security and reliability through router configuration, compliance, and more. It mainly offers automated configuration for most network devices, creates a configuration database, updates information automatically, performs configuration changes without error, and backs up all configurations of network devices.

AdvantagesDisadvantages
identify network vulnerabilities 
fix network problems 
30 day free trial

Number 5: Obiko

ProductObiko
Website: https://obkio.com/?utm_source=guru99&utm_medium=blog_post&utm_campaign=best_network_monitoring_tools
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Obkio’s Network Performance Monitoring software monitors network performance. It’s simple to install and use. Monitor network performance using synthetic transactions, basically installing monitoring agents on network devices that simulate the finite user experience and provide a complete view of the user journey. To troubleshoot network problems faster than ever, Obkio offers three different types of traceroutes, the first for real-time troubleshooting, the second for comparing the results of past routes, and the third for troubleshooting events and past network.

AdvantagesDisadvantages
Continuous monitoring using monitoring agents 
Monitoring from the point of view of the end user 
14 day free trial

Number 6:  Icinga

Product Icinga
Website:https://icinga.com/products/monitoring-automation/
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Icinga is another great open source network monitoring tool. Icinga is an open and extensible monitoring and alerting software platform and can be configured via the web interface.Effectively collects data and helps in troubleshooting e automatically it generates, imports, and synchronizes third-party data from several sources. It informs you instantly about any anomalies that occur in the system and Alerts are sent via SMS, email or mobile messaging apps

AdvantagesDisadvantages
It monitors a massive amount of data Free trial: Not available
Allows you to manage the network monitoring system in the cloud

Number 7:  LogicMonitor

Product LogicMonitor
Website:https://www.logicmonitor.com/network-monitoring
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LogicMonitor is the network monitoring software that oversees the network and performance of the entire IT infrastructure by monitoring everything through a secure platform. LogicMonitor offers a complete view of the network, identifying and resolving problems easily. It allows you to map the network, analyze the cause and send intelligent alerts.

AdvantagesDisadvantages
maps allow you to resolve and view alerts in real time
customer service 
14 day free version

Number 8:Paessler PRTG

ProductPaessler PRTG
Website:https://www.paessler.com/prtg?wgu=264775_1451605_16732139829886_392deef9d4&wgexpiry=1704749982&utm_source=Webgains&utm_medium=affiliate&utm_campaign=WebgainsAffiliate&utm_content=1451605&wgregion=us&redirect_to_neos=natureweJ7EhV4PW

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PRTG network monitoring software has a very powerful user interface and is the best solution for organizations with little experience in network monitoring. This is one of the best free network monitoring tools that supervises the entire IT infrastructure using advanced technologies. Monitor specific datasets from your database with individually configured PRTG sensors and has extra sensors to monitor applications. Monitor all servers in real-time regarding their accessibility, availability and capacity. It has a protocol analyzer that identifies high traffic applications.

AdvantagesDisadvantages
it is easy to use for all companies Its geotracking features sometimes lack accuracy.
It offers a free version

Number 9:WhatsUp Gold

ProductWhatsUp Gold
Website:https://www.whatsupgold.com/
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Whatsup Gold is one of the best free monitoring software because it offers complete visibility into the performance of your network devices and warns you about their malfunctions.Everything connected to the network is mapped and you can make changes on the maps. It also sends real-time alerts and allows you to switch between physical and virtual views easily.

AdvantagesDisadvantages
it is easy to use 
customer service
t is free software

Number 10:  Zabbix

Product Zabbix
Website: https://www.zabbix.com/network_monitoring
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Zabbix is an open source monitoring tool that allows you to manage your home network.It provides flexible and extensible data collection for Windows and Automatically detects device configuration changes.

AdvantagesDisadvantages
It has a mobile application  
Create flexible escalation scenarios 
communicate alerts via sms and email

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