No more typing reviews! Try our Samantha, our new voice AI agent.

Darktrace vs Nagios Network Analyzer comparison

Why PeerSpot?
 

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

"The ability to detect activity on the network is very useful to us. Even if it's not necessarily an illegal activity, if it is abnormal activity, it is able to detect it and notify us."
"Darktrace provides better visibility into network risks, allowing you to take preemptive action against risky user behavior."
"The most valuable feature has been the behavioral analytics that allows us to monitor all the traffic."
"Because of unsupervised machine learning, its detection capability is quite good."
"We are able to detect a lot of things, actually, and see what is happening in our network."
"This is something that is really easy to implement in an organization, gives us good visibility about what is happening in our networks and on the system, and we like the transparency available within our infrastructure now."
"The initial setup is simple."
"The features that are most valuable to me include detection, response with analytics, and network detection."
"Since we have been using it for the last five years we have done very well with reference to ROI."
"The tool's UI is user-friendly, and pricing is affordable. It is very easy to deploy and learn."
"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."
"This is a product that I can recommend."
"Its initial setup process is straightforward."
"Network tracking is the most valuable feature of Network Analyzer."
"The solution is useful for monitoring network devices."
"It is highly customizable and can be integrated well with third-party software."
 

Cons

"The level of tracking within the network from the transmission level up to the machine level can use improvement."
"The product is considered expensive compared to others."
"This product needs more in terms of prevention."
"This is quite an expensive product so the pricing is something that can be improved."
"I think there is some MSSP missing."
"Needs to improve its collaboration with local partners."
"Darktrace could improve by being more user-friendly."
"The pricing is expensive. It costs over $100,000 a year."
"They need to have some automation models embedded in them."
"It has an old-fashioned interface."
"Nagios Network Analyzer should integrate an application monitoring solution to monitor application bandwidth usage."
"The bandwidth for its front-end version needs enhancement."
"There are some loopholes you need to be aware of from a security perspective."
"It's very hard to install materials. You need a lot of documentation. They should make it easier to install and configure the solution."
"I think the reports can be improved. They're adopted."
"There is room for improvement on the setup side."
 

Pricing and Cost Advice

"The price of the solution is not cheap. It is not a one-time purchase, there is a subscription that needs to be paid every one to five years depending on your choice. It is expensive but you can reduce the price by only using the services that you want."
"We've budgeted about 50,000 Kuwaiti dinars for the solution. That is a yearly operating cost."
"Prior to negotiating, Darktrace offered their appliance and service for $80,000 per year."
"The pricing is subscription-based and it is high."
"There is an annual license to use Darktrace."
"It's an expensive solution."
"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."
"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."
"The solution is cost-efficient."
report
Use our free recommendation engine to learn which Network Traffic Analysis (NTA) solutions are best for your needs.
921,028 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Manufacturing Company
11%
Financial Services Firm
10%
Comms Service Provider
9%
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.
Ask a question
Earn 20 points
 

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.
921,028 professionals have used our research since 2012.