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7.8

SpotScore

Mackerel - Network Monitoring Software

Top 10 Mackerel Alternatives 2026

Efficient server management for seamless operations.

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Trusted by 2M+ software buyers annually.

Main Features

  • Baseline Manager
  • Diagnostic Tools
  • Real Time Analytics
  • SLA Monitoring

Pricing

  • Free Trial available

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Mackerel is a Network Monitoring Software platform. Teams looking for alternatives typically need better pricing flexibility, easier deployment, or a closer feature fit for their specific use case. Below you'll find 10 vetted Network Monitoring Software alternatives ranked by user rating, with filters to narrow by pricing, platform, and features — so you can find the right fit for 2026.

Mackerel vs Top Alternatives at a Glance

Side-by-side comparison of pricing, user rating, and free trial availability to help you decide faster.

ToolBest ForPricingRatingFree Option
Mackerel CurrentNetwork Monitoring SoftwareFree plan availableNo reviews✓ Yes
ManageEngine NetFlow AnalyzerNetwork Monitoring SoftwareFree trial4.8 ★✓ Yes
PRTG Network MonitorNetwork Monitoring SoftwareFree trial4.5 ★✓ Yes
LiveNXNetwork Monitoring SoftwareFree trial4.8 ★✓ Yes
Nagios XINetwork Monitoring SoftwareFree plan available4.4 ★✓ Yes
Plixer FlowProNetwork Monitoring SoftwareCustom pricing4.5 ★✗ No

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List of the Top Mackerel alternatives as of October 2026

Compare business software, products, and services to find the best solution for your business or organization. Use the filters on the left to drill down by category, pricing, features, market segment, user ratings, and more.

7.8

SpotScore

ManageEngine NetFlow Analyzer - Network Monitoring Software

ManageEngine NetFlow Analyzer

Analyze, monitor, and troubleshoot complex networks easily.

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4.8

(9)

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✦ Editor’s Pick

What is ManageEngine NetFlow Analyzer?

NetFlow Analyzer is a web-based network monitoring software that helps organizations in monitoring, analyzing and troubleshooting complex networks. The software crawls through network devices to collect NetFlow data from them at regular intervals. It then stores them in a database for charting ...

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Common Features

  • Baseline Manager

  • Real Time Analytics

  • SLA Monitoring

Unique Features

  • Bandwidth Monitoring

  • Internet Usage Monitoring

  • IP Address Monitoring

+ 1 more

Pricing

Free Trial available, Try Now

ManageEngine NetFlow Analyzer offers custom pricing plan

9.8

SpotScore

PRTG Network Monitor - Network Monitoring Software

PRTG Network Monitor

Monitor your network with ease.

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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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Common Features

  • Baseline Manager

  • Diagnostic Tools

  • Real Time Analytics

+ 1 more

Unique Features

  • Resource Management

  • Bandwidth Monitoring

  • Internet Usage Monitoring

+ 4 more

Pricing

Free Trial available, Try Now

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8.4

SpotScore

LiveNX - Network Monitoring Software

LiveNX

Efficiently monitor your network for peak performance.

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4.8

(5)

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What is LiveNX?

LiveNX is a new kind of network monitoring software that provides real-time status for network and high availability servers, and alerts user to impending outages and other issues before they affect business. LiveNX uses a unique centralized display with easy-to-understand icons and charts to ...

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Common Features

  • Baseline Manager

  • Diagnostic Tools

  • Real Time Analytics

+ 1 more

Unique Features

  • Resource Management

  • Bandwidth Monitoring

  • Internet Usage Monitoring

+ 4 more

Pricing

Free Trial available

LiveNX offers custom pricing plan

9.5

SpotScore

Nagios XI - Network Monitoring Software

Nagios XI

Empower Your IT Decisions with Proactive Monitoring.

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4.4

(15)

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Free plan available

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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Common Features

  • Baseline Manager

  • Diagnostic Tools

  • Real Time Analytics

+ 1 more

Unique Features

  • Resource Management

  • Bandwidth Monitoring

  • Internet Usage Monitoring

+ 4 more

Pricing

Free Trial available, Try Now

7.5

SpotScore

Plixer FlowPro - Network Monitoring Software

Plixer FlowPro

Unlock your network's full potential.

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4.5

(1)

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What is Plixer FlowPro?

Plixer FlowPro is a comprehensive data and network flow analysis, reporting and alerting platform that positions network administrators to resolve performance issues before they impact business. Whether it is bandwidth utilization, packets loss or latency, FlowPro enables the management and ...

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Common Features

  • Baseline Manager

  • Real Time Analytics

Unique Features

  • Server Monitoring

  • Web Traffic Reporting

Pricing

Plixer FlowPro offers custom pricing plan

7.7

SpotScore

Azure Network Watcher - Network Monitoring Software

Azure Network Watcher

Monitor, troubleshoot, and resolve network issues effortlessly.

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4.4

(16)

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What is Azure Network Watcher?

Network Watcher is the network monitoring software for large networks that enables user to identify, troubleshoot and resolve network problems. With hundreds of customizable triggers, actions and reports, Network Watcher gives user an overview of network activity while allowing to drill down to ...

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Common Features

  • Diagnostic Tools

  • SLA Monitoring

Unique Features

  • Resource Management

  • Web Traffic Reporting

8.6

SpotScore

Sinefa - Network Monitoring Software

Sinefa

Effortless network monitoring for optimal performance.

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4.7

(10)

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What is Sinefa?

Sinefa is a network monitoring software. A Sinefa review will automatically give user options when it comes to keeping system in check. This program will examine each and every aspect of installation in order to give a status report which is very useful in keeping things up-to-date. This ...

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Common Features

  • SLA Monitoring

  • Real Time Analytics

  • Baseline Manager

Unique Features

  • Web Traffic Reporting

  • Uptime Monitoring

  • Server Monitoring

+ 3 more

Pricing

Sinefa offers custom pricing plan

8.0

SpotScore

vRealize Network Insight - Network Monitoring Software

vRealize Network Insight

Optimize network performance with total visibility.

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4.4

(8)

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What is vRealize Network Insight?

vRealize Network Insight provides complete visibility into IT environment through a web-based dashboard. With this software, user can centrally monitor network traffic and security information to better ensure that the systems are performing optimally. vRealize Network Insight is installed on ...

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Common Features

  • Baseline Manager

  • SLA Monitoring

Unique Features

  • Bandwidth Monitoring

  • IP Address Monitoring

  • Uptime Monitoring

Pricing

Free Trial available, Try Now

7.9

SpotScore

Trisul Network Analytics - Network Monitoring Software

Trisul Network Analytics

Uncover network insights in real-time.

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4.2

(3)

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What is Trisul Network Analytics?

Trisul is an extremely powerful monitoring and analytics tool that helps user to find and fix the performance and availability problems of networks and applications. It provides a vast number of rich, interactive dashboards that provide real-time visibility into network and application ...

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Common Features

  • Diagnostic Tools

  • Real Time Analytics

Unique Features

  • Resource Management

  • IP Address Monitoring

  • Web Traffic Reporting

Pricing

Free Trial available, Try Now

Trisul Network Analytics offers custom pricing plan

8.8

SpotScore

Checkmk - Network Monitoring Software

Checkmk

Unleash the power of efficient IT monitoring.

Try for Free

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Free plan available

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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Common Features

  • SLA Monitoring

  • Real Time Analytics

Unique Features

  • Web Traffic Reporting

  • Uptime Monitoring

  • Server Monitoring

+ 3 more

Pricing

Starts from $150/Month, also offers free forever plan

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