Worried about sudden network downtime?
Unexpected outages grind your operations to a halt, frustrating both your team and your customers. It’s a constant, high-stakes headache.
Even worse, you lack visibility into your network, making it impossible to spot issues before they escalate into major, costly problems.
This isn’t just an inconvenience; it’s a financial drain. Gartner reports that 45% of enterprises report network downtime incidents due to unmonitored infrastructure complexity. That’s a significant hit to your bottom line.
The right tools can change this by giving you proactive alerts and real-time visibility over your entire network infrastructure.
In this guide, I’ll review the best network monitoring software for 2025. These solutions are specifically designed to prevent outages before they happen.
While network monitoring is key to uptime, understanding the best network security software is equally vital for comprehensive protection.
You will discover tools that offer faster incident resolution, enhance security, and help you maintain that crucial, uninterrupted network uptime.
Let’s dive right in.
Quick Summary:
| # | Software | Rating | Best For |
|---|---|---|---|
| 1 | Auvik → | Mid to large IT teams | |
| 2 | Paessler → | Small to large enterprises | |
| 3 | Domotz → | IT managers & network admins | |
| 4 | Checkmk → | Enterprises with hybrid IT | |
| 5 | NinjaOne → | Endpoint-heavy organizations |
1. Auvik
Is network downtime your biggest headache?
Auvik’s network management capabilities offer real-time visibility and control across your entire infrastructure, alleviating the common pain point of unexpected outages.
This means you can monitor your network and troubleshoot issues faster, keeping your operations running smoothly with complete visibility and control.
Get complete visibility in minutes.
Auvik solves these challenges by providing network observability for your entire infrastructure, delivering complete visibility and control in under an hour. Its advanced NetFlow capabilities allow you to analyze traffic and see what’s consuming bandwidth.
You also get customizable, pre-configured alerts, enabling you to proactively prevent issues before users even notice them. Additionally, Auvik offers configuration management to back up device configurations and compare changes, along with remote management for troubleshooting devices from anywhere.
Plus, it keeps your users productive regardless of their location through endpoint network monitoring, ensuring optimal network performance across your distributed infrastructure.
Finally, eliminate the guesswork.
Key features:
- Real-time Network Mapping & Discovery: Automatically maps your entire network in minutes, keeping inventory updated and showing every device and connection.
- Proactive Monitoring & Customizable Alerts: Provides real-time server and endpoint monitoring with 64+ out-of-the-box alerts to pinpoint and fix issues before they become outages.
- Configuration & Remote Management: Automates configuration backups and comparisons, alongside remote access capabilities for troubleshooting devices from anywhere, saving you hours of work.
Learn more about Auvik features, pricing, & alternatives →
Verdict: Auvik’s robust features like real-time mapping, proactive alerts, and remote management address crucial pain points for IT professionals. Its ability to provide complete visibility and fast troubleshooting makes it an excellent choice for organizations seeking the best network monitoring software to boost uptime and enhance security posture.
2. Paessler
Struggling with network uptime and visibility?
Paessler PRTG provides a single solution for complete visibility, allowing you to monitor your entire IT infrastructure. This means you can proactively identify issues.
This enables you to keep everything running smoothly and optimized, ensuring your network stays available. You gain complete oversight of your IT environment.
Here’s how Paessler solves it.
Paessler offers PRTG Network Monitor for small to midsize infrastructures, PRTG Enterprise Monitor for large environments, and PRTG Hosted Monitor for cloud-based convenience. This flexibility means you can choose the right fit for your specific organizational needs.
You get awesome maps and dashboards for real-time insights, flexible alerting to notify you of issues, and multiple user interfaces for accessibility. The system supports distributed monitoring, making it ideal for infrastructures spread across various locations, ensuring no blind spots.
Additionally, you can customize reporting to get the data you need for informed decision-making, monitor everything from network traffic and bandwidth to servers and data centers, and even specialized IT like healthcare and industrial systems. Plus, it supports various protocols like SNMP, OPC UA, and Modbus.
The result is boosted performance and minimized downtime.
While we’re discussing comprehensive IT oversight, understanding API security testing tools is equally important for your digital assets.
Key features:
- Complete IT Infrastructure Monitoring: Monitor systems, devices, traffic, and applications, including network, server, bandwidth, and specialized IT environments like healthcare and industrial setups.
- Visual Dashboards & Alerts: Leverage awesome maps and customizable dashboards for real-time visibility, alongside flexible alerting and notification options to proactively address issues.
- Scalable & Flexible Deployment: Choose from PRTG Network Monitor for smaller needs, PRTG Enterprise Monitor for large, distributed environments, or a hosted solution to eliminate hardware requirements.
Learn more about Paessler features, pricing, & alternatives →
Verdict: Paessler’s comprehensive monitoring, from network traffic to specialized IT systems, makes it an excellent choice for maintaining uptime. With over 500,000 customers relying on it daily, its versatile deployment options and robust features position it as a best network monitoring software solution for diverse organizational needs.
3. Domotz
Struggling with unexpected network outages and slow troubleshooting?
Domotz directly addresses these pain points with its robust discovery and monitoring features, giving you comprehensive visibility. This means you can proactively identify devices and network issues, preventing major disruptions before they impact your operations.
Their system helps you prevent issues and surprises by revealing blind spots. This empowers your IT team to optimize network performance, ensuring consistent uptime and a smoother operational flow.
Here’s how you solve these problems.
Domotz helps you automate asset discovery, monitor device performance, and manage your network with remarkable ease. You can automatically identify and document every asset, monitor SNMP values, and configure real-time alerts.
Additionally, you can view an interactive map of your entire network, understanding how devices connect and traffic flows. This allows for rapid issue identification. You can also deploy custom scripts to automate tasks and backup critical infrastructure configurations, streamlining your workflows. Plus, the ability to connect to devices remotely and reboot them with a single click boosts your team’s productivity and efficiency.
The result is a happier, more productive team.
Key features:
- Automatic asset discovery: Identifies and documents every network asset, uncovering blind spots and preventing unforeseen issues from impacting your operations.
- Proactive network monitoring: Monitors SNMP values and alerts you to performance declines, allowing you to resolve issues before they escalate into major problems.
- Remote network management: Simplifies troubleshooting by enabling secure remote connections, script deployment, and single-click device reboots for faster resolution.
Learn more about Domotz features, pricing, & alternatives →
Verdict: Domotz excels at transforming network challenges into strengths, offering features like automatic asset discovery and proactive monitoring. For IT managers and network administrators aiming to reduce downtime and boost productivity, its ability to simplify management makes it a strong contender for the best network monitoring software.
4. Checkmk
Tired of unexpected network downtime and slow troubleshooting?
Checkmk provides a complete view of your entire IT infrastructure, including networks and servers. This means you can monitor everything powering your business.
Its auto-discovery and auto-configuration capabilities automate tedious manual tasks, helping you achieve real-time visibility.
Here’s how Checkmk delivers a solution.
Checkmk’s High Performance Core scales to monitor millions of services while maintaining a small footprint. You gain a complete view of your entire IT infrastructure, from cloud to data centers.
It helps resolve issues faster with built-in time-series analysis and allows you to compare metrics across multiple graphs. You can also review historical data to forecast future IT requirements.
Additionally, Checkmk helps avoid notification overload by alerting only the responsible team. You can easily configure granular alerts, automate escalations, and create tickets in third-party tools like ServiceNow or Jira, ensuring quick incident resolution.
Monitor with a glance, resolve with a click.
Before diving deeper, you might find my analysis of best virtual agent software helpful for streamlining your support processes.
Key features:
- Massively scalable and highly automated: Monitor hundreds of thousands of hosts and millions of services with auto-discovery and a modern REST API to reduce manual effort.
- Comprehensive IT monitoring: Gain a complete view of your entire IT infrastructure, including public cloud, data centers, servers, networks, and applications, with over 2,000 vendor-maintained plugins.
- Advanced alerting and resolution: Avoid notification overload with granular alert configurations, automated escalations, and custom self-healing actions, including ticket creation in tools like Jira.
Learn more about Checkmk features, pricing, & alternatives →
Verdict: Checkmk offers scalable and automated enterprise-wide IT monitoring, helping IT managers gain full network visibility, enhance security, and resolve issues faster. Its features like automated discovery and granular alerts make it suitable as a best network monitoring software solution for complex, hybrid environments.
5. NinjaOne
Is unexpected network downtime impacting your team’s productivity?
NinjaOne’s unified endpoint solution helps minimize downtime, ensuring your network infrastructure runs smoothly. This means you can keep your users productive.
Your IT managers and network administrators are always under pressure, but NinjaOne unifies visibility and control, allowing you to automate the most tedious IT tasks.
It’s time to simplify your IT and security.
NinjaOne introduces an automated endpoint management platform that solves your network monitoring challenges. This enables policy-based management and proactive alerting, giving you crucial visibility into network health.
Additionally, with their Mobile Device Management (MDM) solution, you can manage Android and Apple mobile devices from a single, intuitive console, simplifying complex distributed infrastructures. Plus, automated, cross-OS patch management helps you secure remote and hybrid endpoints against zero-days and problematic patches. The result? Enhanced security posture and faster incident resolution for your team.
You can proactively secure and streamline your entire IT operations.
While we’re discussing network health, understanding remote monitoring and management software is equally important.
Key features:
- Endpoint Management: Unifies visibility and control across all your endpoints, from smartphones to servers, to automate IT tasks and minimize downtime.
- Remote Monitoring & Management (RMM): Drives efficiency through out-of-the-box automation, providing proactive visibility, alerting, and policy-based management.
- Patch Management: Delivers automated, cross-OS patching to secure remote and hybrid endpoints, enhancing protection against zero-day threats.
Learn more about NinjaOne features, pricing, & alternatives →
Verdict: NinjaOne is an all-in-one RMM and endpoint management solution that simplifies complex IT operations. Rated #1 in Endpoint Management, RMM, and Patch Management by customers, it’s an excellent choice for organizations seeking the best network monitoring software to boost uptime and enhance security.
6. ManageEngine
Struggling with network uptime and complex IT management?
ManageEngine offers enterprise-grade solutions to monitor, manage, and secure your entire IT infrastructure. This means you can maintain uninterrupted network uptime and boost your network’s health.
ManageEngine’s IT Operations Management and Observability suite, enhanced with AI, helps you tackle critical network, server, and application monitoring challenges. Here’s how, ensuring consistent performance across your distributed infrastructure.
Take control of your IT.
ManageEngine’s solutions help you address common pain points like unexpected downtime and slow troubleshooting by providing real-time network visibility. Their IT Operations Management module, for instance, focuses on observability, AIOps, and monitoring your entire network.
You can gain actionable insights into IT operations with Advanced IT Analytics, which provides unified IT analytics and AI-powered insights, simplifying complex IT data. Additionally, Security Information and Event Management (SIEM) helps secure your network from cyberattacks and ensures compliance, addressing your security and regulatory concerns. Plus, for MSPs, their scalable solutions help manage and grow your business.
The result is proactive alerting and faster incident resolution.
Key features:
- IT Operations Management and Observability: Monitor and manage your network, servers, and applications with advanced observability and AIOps capabilities, ensuring high availability.
- Security Information and Event Management (SIEM): Secure your network proactively through log management, security auditing, threat detection, and compliance assurance to prevent breaches.
- Advanced IT Analytics: Visualize complex IT data and gain AI-powered actionable insights for better capacity planning and overall operational efficiency.
Learn more about ManageEngine features, pricing, & alternatives →
Verdict: ManageEngine provides comprehensive, AI-enhanced solutions for IT operations, security, and analytics. Their focus on unified monitoring and proactive threat detection makes it a top contender for the best network monitoring software, helping you enhance security and ensure compliance across your distributed infrastructure.
7. SolarWinds
Is your network uptime causing you constant worry?
SolarWinds helps you gain deep visibility into your entire network.
This means you can quickly pinpoint and resolve performance issues, preventing costly downtime before it impacts your business.
Here’s how you gain control.
SolarWinds provides comprehensive network monitoring, offering insights into everything from routers to servers. This gives you a complete view of network health.
You can proactively identify potential bottlenecks and security vulnerabilities, ensuring consistent performance across your distributed infrastructure.
Additionally, I’ve found it simplifies troubleshooting by providing real-time data and customizable dashboards, leading to faster incident resolution and helping your team maintain a strong security posture and achieve regulatory compliance.
Finally, empower your network, elevate your business.
Speaking of elevating your business, you might also be interested in how to scale your sales. My guide on best offer management software explores effective strategies.
Key features:
- Comprehensive visibility: Gain full insight into your network devices, applications, and services to quickly pinpoint and resolve performance issues.
- Proactive alerting: Receive real-time alerts on network health and security threats, allowing you to address problems before they impact your users.
- Simplified troubleshooting: Leverage intuitive dashboards and data analysis to accelerate incident resolution and maintain peak network performance.
Learn more about SolarWinds features, pricing, & alternatives →
Verdict: SolarWinds stands out as a strong contender for the best network monitoring software, offering comprehensive visibility and proactive alerting. Its ability to simplify troubleshooting and enhance security makes it ideal for IT managers seeking to ensure uninterrupted network uptime and maintain peak performance.
8. Zabbix
Battling unexpected network downtime and limited visibility?
Zabbix offers real-time monitoring of your network, servers, and cloud environments, providing the visibility you need. This means you can proactively identify issues before they impact your operations.
The software addresses your challenge of maintaining uninterrupted uptime by offering unified observability across all your IT and OT infrastructure. This ensures consistent performance across your distributed infrastructure.
Here’s how Zabbix delivers.
Zabbix allows you to monitor anything, from networks and servers to cloud and IoT devices, providing a single pane of glass view. This unified approach gives you complete visibility into every layer of your infrastructure, helping you tackle growing network complexity.
You can collect, process, and visualize data efficiently, which leads to faster incident resolution and proactive alerting. Plus, Zabbix is engineered for scalability and stability, guaranteeing efficient operations and zero downtime for your critical business systems. It also features a guided setup, improved network maps, and enhanced dashboards for better insights, supporting your long-term growth.
This comprehensive monitoring ensures enhanced security and compliance.
Beyond network performance, understanding brand monitoring tools is also vital for safeguarding your company’s online reputation.
Key features:
- Monitor anything: Gain universal observability across cloud, networks, services, and IoT, ensuring real-time visibility and proactive issue detection to prevent unexpected downtime.
- Unified observability: Access a single pane of glass view for your entire IT and OT infrastructure, simplifying monitoring and integration with existing systems for faster troubleshooting.
- Scalable and secure: Engineered for stability and built with top-tier security and compliance features, Zabbix ensures reliable operations and enhanced security posture for your business.
Learn more about Zabbix features, pricing, & alternatives →
Verdict: Zabbix stands out as the best network monitoring software, trusted by over 300,000 deployments globally, including Fortune 500 companies. Its unified observability, scalability, and robust security features directly address the pain points of IT managers by providing real-time visibility and proactive alerting for uninterrupted uptime.
9. Nagios
Struggling with unexpected network downtime and slow troubleshooting?
Nagios XI lets you monitor and proactively alert on your infrastructure in a streamlined environment. This means you can resolve network incidents before they become major catastrophes, ensuring continuous performance.
This gives your team the power to plan for upgrades with automated capacity planning graphs, preventing future issues.
So, how does it all work?
Nagios provides robust monitoring for networking devices, log data, flow data, and virtually anything network-connected. It offers real-time alerts and customizable dashboards.
Here’s how: Nagios Network Analyzer delivers NetFlow analysis, monitoring, and bandwidth utilization across your entire IT infrastructure. Additionally, Nagios Log Server allows you to analyze log data, helping you achieve insight-driven decision-making at scale by searching, querying, and filtering.
Furthermore, Nagios Fusion visualizes multiple Nagios instances and solutions on one screen, centralizing management and providing a high-level overview of distributed environments for enhanced visibility and control over your network health.
The result: a nearly self-healing system.
It helps your team maintain uninterrupted uptime, provides critical visibility into network health, and ensures faster incident resolution, as seen in various case studies from thousands of trusted IT teams.
While we’re discussing IT operations, understanding GDPR compliance software is equally important for data protection.
Key features:
- Comprehensive Monitoring: Monitor virtually any network-connected device, log data, and flow data with real-time alerts for proactive issue resolution.
- Capacity Planning and Analysis: Utilize automated trending and capacity planning graphs, alongside NetFlow analysis, to plan for upgrades and optimize bandwidth utilization.
- Centralized Visualization: Visualize multiple Nagios instances and solutions on a single screen, offering a high-level overview and centralized management of distributed IT environments.
Learn more about Nagios features, pricing, & alternatives →
Verdict: Nagios is the best network monitoring software, offering comprehensive monitoring, real-time alerts, and centralized dashboards for IT managers. It helps your team maintain uninterrupted uptime, provides critical visibility into network health, and ensures faster incident resolution, as seen in various case studies from thousands of trusted IT teams.
Conclusion
Still losing sleep over network uptime?
I know finding the right tool is overwhelming. You need more than just another dashboard; you need a solution that prevents problems before they cause chaos.
McKinsey reports that advanced solutions deliver a 40% reduction in downtime duration. This isn’t just a small improvement; it fundamentally changes how your team manages network health and resolves incidents.
Here’s my top recommendation.
From everything I’ve reviewed, Auvik stands out as the top choice. It directly tackles the pain of unexpected outages with real-time visibility and proactive alerts.
What I love most is its real-time mapping, which gives you complete network visibility in minutes. It’s the best network monitoring software for shifting from reactive firefighting to proactive, strategic management.
I highly recommend you start a free trial of Auvik. See for yourself how it can immediately transform your team’s approach to network management.
Your network uptime will thank you.
