Nagios Network Analyzer vs SolarWinds NetFlow Traffic Analyzer comparison

Why PeerSpot?

Nagios and SolarWinds are both solutions in the Network Traffic Analysis (NTA) category. Nagios is ranked #11, while SolarWinds is ranked #3 with an average rating of 8.0. Nagios holds a 3.5% mindshare in NTA, compared to SolarWinds’s 6.2% mindshare. Additionally, 85% of Nagios users are willing to recommend the solution, compared to 83% of SolarWinds users who would recommend it.

Nagios Network Analyzer

Read 9 Nagios Network Analyzer reviews

1,469 Views
1,205 Comparison Views

85% willing to recommend

SolarWinds NetFlow Traffic ...

Read 43 SolarWinds NetFlow Traffic Analyzer reviews

5,020 Views
2,108 Comparison Views

83% willing to recommend

Nagios Network Analyzer

SolarWinds NetFlow Traffic ...

Comparison Buyer's Guide

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Executive SummaryUpdated on Aug 6, 2024

SolarWinds NetFlow Traffic Analyzer and Nagios Network Analyzer are tools used for network traffic analysis and monitoring. SolarWinds leads in ease of deployment and customer service, while Nagios stands out in pricing and ROI, making it a potentially superior choice for those prioritizing cost-effectiveness.

Features: SolarWinds NetFlow Traffic Analyzer offers in-depth traffic insights, real-time monitoring, and detailed analytics. It has comprehensive reporting capabilities and integrates well with other SolarWinds products. Nagios Network Analyzer focuses on simple and effective data collection and visualization, providing customizable alerts. Its straightforward approach is well-received by users. While both tools have strong feature sets, SolarWinds excels with its advanced analytics and seamless integrations.

Room for Improvement: Users of SolarWinds NetFlow Traffic Analyzer suggest improvements in scalability, performance under heavy traffic loads, and a more intuitive configuration process. For Nagios Network Analyzer, users want enhanced documentation, a more user-friendly setup, and advanced reporting options.

Ease of Deployment and Customer Service: SolarWinds NetFlow Traffic Analyzer is easier to deploy with a straightforward installation process and responsive customer support. Nagios Network Analyzer has a steeper learning curve and requires significant manual configuration. Customer service for Nagios is positively reviewed, but responsiveness can be an issue.

Pricing and ROI: SolarWinds NetFlow Traffic Analyzer is on the pricier side but offers significant ROI due to its powerful features and efficiency. Nagios Network Analyzer is noted for its cost-effectiveness, offering robust monitoring at a lower price point. Users feel that the ROI of Nagios is excellent considering its capabilities and affordability.

To learn more, read our detailed Nagios Network Analyzer vs. SolarWinds NetFlow Traffic Analyzer Report (Updated: September 2026).

Buyer's Guide

Nagios Network Analyzer vs. SolarWinds NetFlow Traffic Analyzer

September 2026

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Nagios Network Analyzer

Ranking in Network Traffic Analysis (NTA)

11th

Average Rating

7.8

Reviews Sentiment

7.6

Number of Reviews

Ranking in other categories

No ranking in other categories

SolarWinds NetFlow Traffic ...

Ranking in Network Traffic Analysis (NTA)

3rd

Average Rating

7.6

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of November 2026, in the Network Traffic Analysis (NTA) category, the mindshare of Nagios Network Analyzer is 3.5%, up from 1.8% compared to the previous year. The mindshare of SolarWinds NetFlow Traffic Analyzer is 6.2%, up from 4.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Traffic Analysis (NTA) Mindshare Distribution
Product	Mindshare (%)
SolarWinds NetFlow Traffic Analyzer	6.2%
Nagios Network Analyzer	3.5%
Other	90.3%

Network Traffic Analysis (NTA)

Featured Reviews

Gilbert Mwiinga

Baobab College logo System Administrator at Baobab College

Effectively monitors the uptime of all equipment and network connectivity

There is room for improvement on the setup side. It's not very user-friendly, especially for those who aren't tech-savvy. I find it a bit hard to set up initially. It could be done better to make it easier to configure. It would be beneficial for users. For additional features, I have an idea. I'm not sure if it's already there, but it would be great to have a feature that maps the network and shows which devices are connected. It could provide information about how traffic flows and offer a visual representation of how devices are physically connected to each other. It would be like a network audit feature that displays the connections between switches and other devices. So, in future releases, a network mapping and visualization feature would be valuable.

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Raja Xabi

Technical Manager at APRAL

Improved bandwidth management and network visibility have resulted in financial benefits and streamlined operations

There is always room for improvement in SolarWinds NetFlow Traffic Analyzer, such as implementing instant reporting based on business intelligence reports and more granular filters in their dashboard to improve the GUI view and reporting. The licensing model of SolarWinds NetFlow Traffic Analyzer is always an issue for users because competitors offer unlimited and perpetual licenses, and SolarWinds NetFlow Traffic Analyzer's model is quite costly compared to other brands. If users are comfortable with SolarWinds NetFlow Traffic Analyzer, they have to make the hard decision to invest, and it's suggested from a user's perspective that SolarWinds should improve their financial model and licensing to become competitive, especially for small to medium businesses.

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"I have found that it has a good GUI and user-friendly administration."

"Network tracking is the most valuable feature of Network Analyzer."

"It is highly customizable and can be integrated well with third-party software."

"The solution offers very good system monitoring; it's easy to manage your network, as well as your hardware and software, and it's really useful."

"The solution is useful for monitoring network devices."

"Our customers like this product due to the fact that it's quite simple and it can be integrated with other solutions that complement and complete each other."

"The tool's UI is user-friendly, and pricing is affordable. It is very easy to deploy and learn."

"Its initial setup process is straightforward."

More Nagios Network Analyzer pros

"It is great at telling you if your devices are working and it keeps an eye on your network's overall performance."

"I like that it is able to monitor multiple devices and it's vendor-agnostic."

"They have instructional videos and other information available on the site to assist you with learning it, and even if you don't have an integrator or somebody teaching you how to use it, you could probably pick it up pretty easily."

"Visibility in the network is huge. Using the NetFlow analyzer, along with their NPM and NCM modules, are key for keeping our network up to date and for visibility."

"We have already seen a return on our investment by going with ThousandEyes."

"Essentially, it gives us a tool where we can manage our business proactively instead of reactively."

"The bandwidth monitoring functionality is one of the most important features for our customers. When the customer notices that their bandwidth usage is too high for some reason, they will use the traffic analysis within SolarWinds NTA to identify which protocols (e.g. HTTPS) or applications are using up the bandwidth."

"For stability, I would give SolarWinds NetFlow Traffic Analyzer a rating of ten out of ten."

More SolarWinds NetFlow Traffic Analyzer pros

Cons

"It has an old-fashioned interface."

"There are some loopholes you need to be aware of from a security perspective."

"There is room for improvement on the setup side."

"Nagios Network Analyzer should integrate an application monitoring solution to monitor application bandwidth usage."

"It's very hard to install materials. You need a lot of documentation. They should make it easier to install and configure the solution."

"The bandwidth for its front-end version needs enhancement."

"I think the reports can be improved. They're adopted."

"The graphics and reports can be a little bit better."

More Nagios Network Analyzer cons

"There is room for improvement when it comes to the traffic generated by the analyzer and the analysis of that traffic."

"The tool itself is very complicated, so training is required to handle it effectively."

"It does not flow. It cannot do our metric performance monitoring. So it is very limited. They can do it but in a very limited fashion. It is only good for SNMP-based alerts."

"Customer Support is quite complex."

"SolarWinds' technical support is ok, but it could be faster and more knowledgeable."

"There is a lack of documentation ......as well as a lack of dashboards."

"I'm expecting to see a little bit more artificial intelligence and machine learning algorithms. They need a bit more sophistication in that."

"I wouldn't recommend SolarWinds NetFlow Traffic Analyzer to others, unless pricing is lowered."

More SolarWinds NetFlow Traffic Analyzer cons

Pricing and Cost Advice

"I rate Nagios Network Analyzer's pricing a six out of ten."

"The solution is cost-efficient."

"They charge around ten thousand per month for one thousand nodes. That is their overall cost, but it differs on which company you are applying to, whether you are a service provider or an enterprise."

"SolarWinds' pricing structure is the primary reason why some customers opt for another solution such as ManageEngine NetFlow Analyzer. In NTA, you are charged per port, meaning that if you have a 24-port switch you will be charged for 24 individual nodes. ManageEngine NetFlow Analyzer, on the other hand, charges per switch, such that if you add a switch, the entire switch will count as one single node."

"Pricing for SolarWinds NetFlow Traffic Analyzer is very high. I have a customer that needs the solution but doesn't have the budget for SolarWinds NetFlow Traffic Analyzer because the problem is that you can't use the solution only. You have to buy requirements such as the SolarWinds NPM first, and some companies don't have the budget for all the required components and modules. SolarWinds NetFlow Traffic Analyzer can cost up to $10,000, and some customers don't have that budget. Another product has all the modules that SolarWinds NetFlow Traffic Analyzer has, with a very low price, that can be a replacement, which is ManageEngine NetFlow Analyzer. PRTG is another solution that can replace SolarWinds NetFlow Traffic Analyzer."

"The price of this solution is exceptional."

"NetFlow Traffic Analyzer is reasonably priced."

"The pricing is reasonable."

"The licensing for this solution is based on the number of nodes."

"The solution's licensing is high-priced."

"Licensing for SolarWinds NetFlow Traffic Analyzer is paid yearly, and there are no additional costs that you need to pay apart from the standard licensing fees because you don't need to purchase another solution to make SolarWinds NetFlow Traffic Analyzer work. Pricing for SolarWinds NetFlow Traffic Analyzer is more expensive than other solutions."

More SolarWinds NetFlow Traffic Analyzer pricing and cost advice

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Top Industries

By visitors reading reviews

Outsourcing Company

19%

Manufacturing Company

14%

Construction Company

12%

Financial Services Firm

Outsourcing Company

16%

Financial Services Firm

14%

Manufacturing Company

10%

Healthcare Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	6
Large Enterprise	3

By reviewers
Company Size	Count
Small Business	13
Midsize Enterprise	4
Large Enterprise	26

Questions from the Community

Ask a question

Earn 20 points

What is the best network monitoring software for large enterprises?

I have worked from 1973 with all kind of systems in large enterprises across the world. And have experience with all kind of software in monitoring from infra to end to end, it depends on the funct...

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What is your experience regarding pricing and costs for SolarWinds NetFlow Traffic Analyzer?

The licensing model of SolarWinds NetFlow Traffic Analyzer is always an issue for users because competitors offer unlimited and perpetual licenses, and SolarWinds NetFlow Traffic Analyzer's model i...

See all answers

What needs improvement with SolarWinds NetFlow Traffic Analyzer?

Regarding improvement, the application monitoring capabilities are not exceptional. If SolarWinds NetFlow Traffic Analyzer could improve in that area, it would be helpful. It is less AIOps driven a...

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Product Reports

Buyer's Guide

Network Traffic Analysis (NTA)

November 2026

Download Nagios Network Analyzer product report

Buyer's Guide

SolarWinds NetFlow Traffic Analyzer

October 2026

SolarWinds NetFlow Traffic Analyzer report

Download SolarWinds NetFlow Traffic Analyzer product report

Also Known As

No data available

Netflow Traffic Analyzer

Overview

Nagios Network Analyzer, a comprehensive system monitoring tool, provides users with easy management of networks, hardware, and software through its user-friendly GUI. It offers stable, customizable, and cost-effective network monitoring with seamless integration options.

Nagios Network Analyzer supports network analysis across multiple sites, offering insights into network behavior and uptime through data from network traffic flow. Its intuitive UI simplifies deployment, and its monitoring capabilities are effective for tracking device status and identifying errors. Despite its strengths, users find the installation process complex, requiring extensive documentation. Enhancements in reporting, graphics, and security, as well as increased user-friendliness, are suggested. Developing features like network mapping, bandwidth application monitoring, and compliance testing would enhance its utility.

What are the most important features of Nagios Network Analyzer?

Network Monitoring: Tracks device status and detects errors effectively.
Intuitive Management: Simplifies network, hardware, and software oversight with a user-friendly GUI.
Third-Party Integration: Offers seamless integration with other software tools.

What benefits and ROI can be expected?

Cost-Effective: Affordable pricing enhances accessibility.
Customization: Offers flexibility to meet specific user requirements.
Deployment Simplicity: The straightforward process aids quick implementation.

Nagios Network Analyzer is implemented in industries needing network visibility and management, such as telecommunications and IT services. It aids resellers in offering insights into network behavior for clients during POCs, monitors network connectivity and uptime, and assists organizations in tracking equipment and service availability.

Nagios

SolarWinds NetFlow Traffic Analyzer provides comprehensive bandwidth analysis and traffic visibility, offering real-time insights and proactive alerting to manage networks effectively.

Renowned for its extensive monitoring capabilities across diverse devices, SolarWinds NetFlow Traffic Analyzer integrates seamlessly with other SolarWinds tools, enhancing network visibility and troubleshooting. Users benefit from customizable dashboards, detailed application tracking, and historical performance analysis. The tool is pivotal in managing network issues and ensuring network stability, although it faces some challenges in improving automation, third-party integration, and pricing flexibility.

What are the key features of SolarWinds NetFlow Traffic Analyzer?

Bandwidth Analysis: Provides detailed insights into bandwidth consumption.
Traffic Visibility: Offers extensive monitoring of devices across vendor types.
Customizable Dashboards: Users can create tailored dashboards for specific needs.
Application Tracking: Delivers in-depth tracking of application performance.
Historical Performance Analysis: Allows thorough investigation of past network issues.

What benefits or ROI should users consider?

Real-Time Insights: Enables prompt detection of network issues.
Proactive Alerting: Alerts facilitate quick response to potential problems.
Enhanced Troubleshooting: Tools integration aids in faster problem resolution.
Capacity Planning: Assists in forecasting and managing bandwidth needs.
Comprehensive Reporting: Generates detailed reports for informed decision-making.

In industries requiring extensive network management, SolarWinds NetFlow Traffic Analyzer is widely implemented for monitoring network performance and traffic analysis. Organizations use it to supervise bandwidth consumption and assess site connections, aiding in bandwidth-heavy application analyses. It is crucial for generating reports and maintaining network stability, supporting capacity planning and endpoint monitoring to manage infrastructure proactively.

SolarWinds

Sample Customers

NuBlue, St.Elisabeth Hospital, Akamit Systems, National Radio Astronomy Observatory, ValueClick, Sunrise Banks

Oceaneering International, Asia Pacific Network Information Centre, 335th Signal Command, Immofori

Buyer's Guide

Nagios Network Analyzer vs. SolarWinds NetFlow Traffic Analyzer

September 2026

Free Report: Nagios Network Analyzer vs. SolarWinds NetFlow Traffic Analyzer

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