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Darktrace vs Nagios Network Analyzer comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

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

Darktrace
Ranking in Network Traffic Analysis (NTA)
1st
Average Rating
8.2
Reviews Sentiment
7.1
Number of Reviews
85
Ranking in other categories
Email Security (11th), Intrusion Detection and Prevention Software (IDPS) (1st), Network Detection and Response (NDR) (1st), Extended Detection and Response (XDR) (6th), Cloud Security Posture Management (CSPM) (11th), Cloud-Native Application Protection Platforms (CNAPP) (11th), Attack Surface Management (ASM) (4th), AI-Powered Cybersecurity Platforms (4th), AI Observability (12th)
Nagios Network Analyzer
Ranking in Network Traffic Analysis (NTA)
11th
Average Rating
7.8
Reviews Sentiment
7.6
Number of Reviews
9
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 Darktrace is 15.5%, down from 24.3% compared to the previous year. The mindshare of Nagios Network Analyzer is 3.5%, up from 1.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Traffic Analysis (NTA) Mindshare Distribution
ProductMindshare (%)
Darktrace15.5%
Nagios Network Analyzer3.5%
Other81.0%
Network Traffic Analysis (NTA)
 

Featured Reviews

Pasan Jayarathna - PeerSpot reviewer
Network Security Engineer at Cyberwell Solution
Monitoring has improved data loss detection and now spots abnormal internal file transfers quickly
In my understanding, the best feature Darktrace offers is the identification of copying files, which acts as a DLP, and it is a main concern for companies because users sometimes copy data outside without knowing, especially those without a technical background. When I mention the DLP-like feature and file copying detection, the alerts have been very timely, as we get an alert within a couple of minutes, which is excellent. Even if some developers are working after hours and copying files, our SOC team detects this, and most of the time they call us so we can identify the users. The alerts are quite accurate and proactive.
Gilbert Mwiinga - PeerSpot reviewer
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.

Quotes from Members

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

Pros

"AI analytics are built directly into the product."
"The most beneficial feature in Darktrace is identifying phishing emails with the help of the AI engine and machine learning."
"Darktrace's most valuable features are that it understands the network environment and is able to trace the traffic and alert on anomalies."
"We're very pleased with Darktrace so it is a bit difficult to pinpoint areas for improvement."
"The investigative part of Darktrace is valuable, especially the automation features. It allows setting up checks and provides guidance on mitigating situations, which is very useful. There are different modules that you can add to the console for protection."
"The most valuable feature has been the behavioral analytics that allows us to monitor all the traffic."
"Artificial intelligence and machine learning functionalities are valuable."
"It is very easy to work with Darktrace once you know how it works and the type of permissions that you need to get related to the security over a network. The interface is awesome. I'm sure that you have seen Ironman, and you know Jarvis, the computer of Tony Stark. The interface of Darktrace is very similar, and you can see in 3D, like a hologram, the whole network, traffic, and all the traces inside the network. The interface is awesome, and it provides a lot of information. At least for us, it is very easy to handle this interface, get the reports, and do the interpretation of those reports. Darktrace also provides mobile monitoring. With an app on your mobile phone, you can view the information live, which is very useful for area directors and field engineers. Darktrace can be also correlated with any type of big data solution, such as Splunk."
"Its initial setup process is straightforward."
"The tool's UI is user-friendly, and pricing is affordable. It is very easy to deploy and learn."
"The solution is useful for monitoring network devices."
"The network monitoring feature, especially, stands out to me."
"The initial setup is easy."
"Since we have been using it for the last five years we have done very well with reference to ROI."
"I have found that it has a good GUI and user-friendly administration."
"This is a product that I can recommend."
 

Cons

"Updates keep coming, which is great, but I prefer a unified UI experience. The intelligence section and the incident view should be seamlessly connected in one view to avoid jumping between pages."
"One thing I would like is for Darktrace to flag SMB traffic more accurately. Currently, it only flags that SMB traffic has occurred, but it doesn't specify which file was being transferred. This makes it difficult to investigate incidents involving SMB traffic, as we don't have concrete evidence of what was being sent."
"This product needs more in terms of prevention."
"The solution could have better integration capabilities."
"The management user interface needs improvement."
"It takes time to go through the interface and pick up things. If it were a more straightforward interface, then it would free up time."
"It would be good if they can include some endpoint protection for remote workers."
"One thing that I would like to look at going forward is to have a fully automated network infrastructure that is monitored automatically real-time, and that gives me this kind of capability where I would be able to look at my network at any given time and see the state of my network. With Darktrace, at the moment, I have to almost put in a date and tell them that want you to give me data from this date to this date. I don't want that. I want a fast solution in which it doesn't matter when I log into the application. Whenever I log in, I must be able to see my network and run a report. In other words, if I go in now and I say, "Give me a full report of what happened today, it must be able to give me that. It mustn't just be limited to a seven-day period, for argument's sake. It must be able to give me real-time and day-to-day tracking of what has happened within my network."
"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."
"There is room for improvement on the setup side."
"They need to have some automation models embedded in them."
"The graphics and reports can be a little bit better."
"Nagios Network Analyzer should integrate an application monitoring solution to monitor application bandwidth usage."
"There are some loopholes you need to be aware of from a security perspective."
"I think the reports can be improved. They're adopted."
 

Pricing and Cost Advice

"I'm unfamiliar with the exact cost, but we have a yearly license and had to pay for Darktrace's services before the deployment. The product is very expensive, so some organizations can't afford to pay the total amount directly, meaning they often seek a partner or pay in installments, which increases the price more."
"The product is expensive."
"The cost of the solution is expensive for smaller businesses. They will not be able to afford it or might not need this type of security solution."
"Darktrace is expensive. You can pay for the license yearly."
"In the ballpark, we're talking about $30K, $50K, and up. It can even be as much as $50K or $100K."
"The pricing is quite high, estimated at around $350,000 per year."
"The cost of the solution can be reduced to make it more appealing to customers."
"The price of Darktrace is high and could be reduced. We pay approximately $30,000 to $54,000 annually."
"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."
"I rate Nagios Network Analyzer's pricing a six out of ten."
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Top Industries

By visitors reading reviews
Manufacturing Company
11%
Financial Services Firm
10%
Comms Service Provider
8%
Government
7%
Outsourcing Company
19%
Manufacturing Company
14%
Construction Company
12%
Financial Services Firm
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business44
Midsize Enterprise21
Large Enterprise29
By reviewers
Company SizeCount
Small Business6
Large Enterprise3
 

Questions from the Community

How does Crowdstrike Falcon compare with Darktrace?
Both of these products perform similarly and have many outstanding attributes. CrowdStrike Falcon offers an amazing user interface that makes setup easy and seamless. CrowdStrike Falcon offers a cl...
Which is better - SentinelOne or Darktrace?
Which solution is better depends on which is more suitable specifically for your company. Darktrace, for example, is meant for smaller to medium-sized businesses. It is also a good option for organ...
What is your experience regarding pricing and costs for Darktrace?
Concerning pricing for the product, I would say it is somewhat expensive.
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Overview

 

Sample Customers

Irwin Mitchell, Open Energi, Wellcome Trust, FirstGroup plc, Virgin Trains, Drax, QUI! Group, DNK, CreaCard, Macrosynergy, Sisley, William Hill plc, Toyota Canada, Royal British Legion, Vitol, Allianz, KKR, AIRBUS, dpd, Billabong, Mclaren Group.
NuBlue, St.Elisabeth Hospital, Akamit Systems, National Radio Astronomy Observatory, ValueClick, Sunrise Banks
Find out what your peers are saying about Darktrace vs. Nagios Network Analyzer and other solutions. Updated: September 2026.
920,769 professionals have used our research since 2012.