Best Network Monitoring Software Reviews of 2020


Network monitoring software allows businesses of all shapes and sizes to run a robust IT infrastructure. These tools monitor critical network components, including servers, firewalls, applications, routers, switches, and more. 

By leveraging a network monitoring solution, you’ll be able to detect and prevent network failures, outages, and downtime. These tools track network performance and can alert admins about potential issues.

But the market for network monitoring software has quickly become a saturated space—making it challenging to find the best solution for your business.

That’s why we created this guide. After researching dozens of network monitoring tools, we’ve narrowed down eight solutions that we can confidently recommend. This guide contains in-depth reviews for each one on our list.



Best Overall Network Monitoring Software

Cloud monitoring tool starting at $5 per month. Analyze your total network health and troubleshoot from a single platform. 400+ integrations and it’s compatible with hybrid environments as well.

The Best Network Monitoring Options to Consider:

  1. Datadog
  2. Nagios
  3. Icinga
  4. ITRS OP5
  5. Spiceworks Connectivity Dashboard
  6. Vallum Halo Manager
  7. NetCrunch by AdRem
  8. Ninja RMM

When it Makes Sense to Invest Into Network Monitoring Software

Any business with network components should be investing in monitoring software. These tools will ultimately become the first line of defense when network performance declines or applications go down. 

There are lots of different network monitoring tools with functionalities for varying use cases.

Overall, the solution will provide you with the full health and visibility of your network and any devices on that network. 

In many cases, network monitoring tools are designed for larger businesses, SMBs, and enterprises. But even small businesses can benefit from IT network monitoring. All managed service providers (MSPs) definitely need network monitoring software. 

It’s too early to invest in network monitoring if you don’t have any critical devices on your network. If you can afford some outages, downtime, or poor network performance, then you don’t necessarily need the software. You can always wait for a problem to occur, and the repair it after the fact. 

#1 – Datadog Review — Best Overall Network Monitoring Software



Best Overall Network Monitoring Software

Cloud monitoring tool starting at $5 per month. Analyze your total network health and troubleshoot from a single platform. 400+ integrations and it’s compatible with hybrid environments as well.

Datadog is a cloud monitoring and security solution, making it easy to deploy from anywhere. You can use it inside of any stack or app, small or large, at scale. 

The software is trusted by thousands of customers worldwide, including some well-known brands like Samsung, Whole Foods, Peloton, and 21st Century Fox. 

Datadog has a wide range of network monitoring tools and benefits to accommodate various use cases. Use it to monitor traffic between your services, containers, availability zones, and more. With just a few clicks, you can analyze your network health using volume, latency metrics, and errors.

In addition to the monitoring capabilities, Datadog doubles as an all-in-one troubleshooting platform. You can debug faulty communication logs, identify issues between networks, infrastructure, or applications. 

For businesses running hybrid environments, Datadog allows you to unify your cloud and on-premises network monitoring from a single source of truth. In addition to live network monitoring, you’ll also benefit from mapping tools and an in-depth analysis of your network.

Datadog quickly integrates with 400+ applications. It’s lightweight and easy to onboard. 

Network performance monitoring starts at $5 per month, and network device monitoring starts at $7 per device per month. Datadog has other plans for things like serverless monitoring, APM, log management, infrastructure, security, and more.

Try Datadog free for 14 days. 

#2 – Nagios Review — Best Open Source Network Monitoring



Best Open Source Software

Monitor your network, applications, servers, IT infrastructure, and more. Nagios is an open source tool that’s highly customizable and easy to use.

Nagios is an enterprise-grade solution for network monitoring, server monitoring, application monitoring, and IT infrastructure monitoring. It can also be leveraged for log monitoring and SNMP monitoring. 

As an open-source software, Nagios is always improving thanks to its massive community of contributors and supporters. Millions of users across the globe trust Nagios, and there are thousands of plugins, add-ons, and extensions that are constantly growing.

Nagios has hundreds of solutions and tools available, depending on the needs and challenges faced by your business. 

Nagios XI is one of the most popular products offered by this provider. It’s a central solution for network monitoring, log monitoring, and application monitoring. The software is highly customizable and provides full visibility into your IT operations and network processes. It has an integrated web-based interface, making it easy for anyone to use. 

With Nagios, you can monitor routers, switches, network performance, uptime, availability, traffic, and more. 

Nagios XI starts at $1,995 for a standard license. Try it free for 30 days.

#3 – Icinga Review — The Best For SMB Network Monitoring



Best For SMBs

Create a custom network monitoring solution with Icinga. Monitor the most important data and get alerted if something goes wrong.

Icinga is a top solution for any business that wants a simple way to monitor network availability and performance. The software gives you access to the most relevant information and alerts you if there’s a problem.

The software is robust enough to monitor any host, application, data center, or cloud networks.

Icinga is safe, secure, simple to configure, and easily adapts with your existing DevOps tools. This allows you to create a custom monitoring solution designed to fit your specific needs.

There are plenty of modules and tools for you to choose from, depending on what components of your network need to be monitored. From host systems and virtual machines to certificate monitoring and business process monitoring, Icinga has it all. 

It’s not quite as in-depth and advanced as some of the other tools on our list. But it’s still an excellent choice for SMBs.

Try Icinga free for 30 days.

#4 – ITRS OP5 Review — Best For Hybrid Enterprise Networks



Best For Hybrid Networks

Hybrid network monitoring built to scale. Monitor all of your network components in the cloud or on-premises. Benefit from network visualization, performance reporting, auto-discovery, SNMP monitoring, and more.

ITRS OP5 is a fully scalable and highly customizable monitoring solution designed for hybrid enterprise environments. You can use this tool to monitor networks, servers, and storage, both on-premises or in the cloud.

200,000+ IT professionals trust ITRS OP5. It’s commonly used in industries like telecommunications, entertainment, media, and gaming. 

The software provides a unified view of thousands of devices and interfaces in your network from a single source of truth. It’s easy to inspect any element to see what’s happening within your network at a given time. 

Top features and benefits of ITRS OP5 include:

  • SNMP monitoring
  • Network visualization
  • Business service management
  • Redundancy
  • Event correlation
  • Auto-discovery
  • Performance monitoring
  • Network performance reporting
  • Web-based configuration and mobile app

If you have a large-scale hybrid network, ITRS OP5 will be the best solution for your business. Request a demo and try it free for 30 days with unlimited devices. 

#5 – Spiceworks Connectivity Dashboard Review — Best Free Network Monitoring Tool


Spiceworks Connectvity Dashboard

Best Free Network Monitoring Tool

Network monitoring and troubleshooting software. Easily identify slow applications and downtime with a visual dashboard and alerts.

With the Spiceworks Connectivity Dashboard you can monitor real-time connectivity between your IT infrastructure, remote sites, and business-critical sites.

It’s a free tool that makes it easy to troubleshoot and identify problems with your internal network, ISP, or web applications.

The software will notify you with alerts in real-time if your remote sites are unable to reach websites or infrastructure devices. 

Spiceworks Connectivity Dashboard also makes it easy to monitor the end-user experience by identifying slow applications and downtime on a visual interference. It’s simple; if the cell pattern turns orange, the apps are slow. If the cell pattern turns red, they’re down. 

The tool also comes fully integrated with other Spiceworks tools, like the cloud help desk and inventory solutions. 

It’s easy to deploy, and best of all—it’s free. 

#6 – Vallum Halo Manager Review — Best For Monitoring Network Equipment


Vallum Halo Manager

Best For Network Equipment

Monitor network equipment like servers, databases, workstations, and more. Free for up to 15 devices.

Vallum Halo Manager is a fully customizable network monitoring tool. It’s easy to deploy without a central server or third-party database installation.

It runs using a decentralized architectural approach, making it a bit unique compared to other platforms on our list. But this methodology makes it easy to scale.

Use Vallum Halo software to monitor network equipment like servers, databases, applications, workstations, and more. This will give you insight into the availability and complete health of your network equipment. 

Everything from device availability to IP address availability, CPU and memory load, disk capacity, and system processes can be monitored with this software.

Vallum Halo Manager is 100% free to use for up to 15 devices. If you have more than 15, it’s just $5 per month per device. 

#7 – NetCrunch by AdRem Review — Best Visual Network Monitoring Software


NetCrunch by AdRem

Best Visual Network Monitoring

Monitor your entire network and IT infrastructure with visual tools like maps and dashboards. It’s easy to configure and takes just minutes to deploy.

NetCrunch makes it easy to monitor your network and total IT infrastructure with simple visualization tools. You’ll benefit from maps and dashboards that are easy to configure. 

If you don’t want to navigate through complex reports and data to understand your network performance, NetCrunch by AdRem will be a top choice for you to consider.

For such a simple solution, the software is completely customizable. You’ll benefit from agentless monitoring, alerts, and a policy-based configuration.

With NetCrunch, you can install and configure the software in just a few minutes. There’s no complex onboarding process, so you can start gaining insight into your network immediately. 

There are a wide range of solutions for you to choose from. NetCrunch has tools for network infrastructure, SNMP devices, and performance monitoring. You can also choose the monitoring suite, which is an all-in-one package that includes everything the software has to offer. 

Request a quote online and start your 30-day free trial. 

#8 – Ninja RMM Review — Best For Remote Network Monitoring

Ninja RMM

Ninja RMM

Best For Remote Network Monitoring

Improve your IT management with an all-in-one tool for network monitoring and endpoint management. Benefit from tools like build-in remote access, alerting, patch management, and more.

Ninja RMM is a complete solution for remote monitoring. It’s trusted by 4,000+ IT professionals and MSPs (managed service providers) across the globe.

The software is great for those of you who need a quick, simple, and effective solution for IT management. 

With Ninja RMM, you’ll benefit from network monitoring and management for devices like routers, switches, firewalls, printers, and more. The software also has endpoint management tools for servers, workstations, and laptops. It has features for IT automation, scripting, alerting, virtual machine management, patch management, asset management, credential exchange, and more.

Ninja RMM has built-in remote access functionality, making it easy for you to take control over your endpoints from anywhere. 

For IT pros and MSPs alike, Ninja RMM will be a top choice to consider. Contact their team to request a free quote. 

Methodology For Choosing The Best Network Monitoring Software

Choosing the right network monitoring software for your business can be challenging—there are so many factors that must be taken into consideration as you’re shopping around. Fortunately for you, we’ve simplified this process by identifying what you need to keep an eye on as you’re evaluating potential solutions. 

Follow the methodology that I’ve outlined below, and weight these elements according to your personal needs.  


It’s rare to find two organizations with identical network monitoring needs. Even across similar business sizes and industries, each organization will have slightly different problems or challenges that must be addressed.

Look for a network monitoring tool that allows you to customize your dashboard, policy rules, and everything else required to run a robust network and IT infrastructure. 


How will you know if a network component is running slowly? When will you find out if an application is down?

Make sure the software has alerting functionality. Without it, you’ll have to identify problems on your own (which is nearly impossible to do at scale). The best network monitoring software will alert you before an issue occurs so you can prevent problems from happening ahead of time. 


Identifying a problem with your network or endpoint within your network is only half of the battle. You need to be able to fix that problem as well.

Try to find a solution with built-in troubleshooting functionality. Managed service providers and IT managers typically like to have a remote monitoring solution, as these will come with remote access tools for troubleshooting. 

Network Components

Network monitoring is a broad term. It encompasses a wide range of potential devices or components that need to be managed. 

There are certain software solutions that are designed for server monitoring, while others are better for virtual machines and applications. So it’s important to have a firm grasp on what you need to monitor and manage as you’re shopping around.

Businesses that need to monitor servers in a hybrid enterprise environment won’t necessarily be using the same software as an SMB that needs to monitor workstations and printers. 



Best Overall Network Monitoring Software

Cloud monitoring tool starting at $5 per month. Analyze your total network health and troubleshoot from a single platform. 400+ integrations and it’s compatible with hybrid environments as well.


What’s the best network monitoring software on the market today? We recommend Datadog. It’s flexible enough to accommodate the needs of most businesses. 

However, Datadog isn’t for everyone. Make sure you follow the methodology described above as you’re shopping around. Consider the recommended use cases highlighted for each review in this guide as well. 

This will help you find the best network monitoring solution for your business.

Latest posts by Today’s Eggspert (see all)



Leave a Comment

Your email address will not be published. Required fields are marked *