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Cisco Secure Network Analytics vs Nagios Network Analyzer comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Aug 6, 2024

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

Cisco Secure Network Analytics
Ranking in Network Traffic Analysis (NTA)
5th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
61
Ranking in other categories
Network Monitoring Software (36th), Network Detection and Response (NDR) (8th), Cisco Security Portfolio (9th)
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 May 2026, in the Network Traffic Analysis (NTA) category, the mindshare of Cisco Secure Network Analytics is 9.7%, down from 14.3% compared to the previous year. The mindshare of Nagios Network Analyzer is 3.9%, up from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Traffic Analysis (NTA) Mindshare Distribution
ProductMindshare (%)
Cisco Secure Network Analytics9.7%
Nagios Network Analyzer3.9%
Other86.4%
Network Traffic Analysis (NTA)
 

Featured Reviews

Muhammad Harun-Owr-Roshid - PeerSpot reviewer
CEO at BRIGHT-i SYSTEMS LIMITED
Have streamlined network visibility and troubleshooting while seeing benefits from AI integration
In terms of improvements for Cisco Secure Network Analytics, from the implementation point of view, now that AI is in use, some other features need to be upgraded considering AI solutions. Proper management of the database is also important; it should be centralized for easier data collection from a single database. When precise manual analysis is needed, it's sometimes difficult, so having a centralized database will allow network admins to find actual scenarios more effectively, especially since some information may not be visible on the GUI. Cisco should upgrade their hardware part to run the database, because sometimes it cannot handle the load while all features are running in the network. The database management should indeed be centralized because while AI runs behind the systems, central management is essential. For example, in a network with 100 Cisco switches, a few routers, firewalls, and access points, all data generated should be preserved in a central database. This approach simplifies management and analysis for troubleshooting, as GUI interfaces may not always provide visible information. Centralizing the database will allow for better understanding of which information is preserved for each specific device.
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 most valuable feature of this solution is the way the net flow is being merged together in a single pane. That's been extremely useful for us, because can see what's going on with traffic in one single place."
"There is nothing like it."
"Being able to graph and show data to management has improved our organization."
"Ease of deployment, once you get your ducks in a row."
"The network visibility feature opens up a whole new pane of glass that didn't exist before, so when you talk about being able to look into your network and understand what's there for security events, impostering, and everything that Stealthwatch can bring to the table, there's nothing else that a typical customer's going to have installed today that will give them any of that information."
"It has definitely helped us improve our mean time to resolution on network issues."
"The most valuable feature about this solution is that it gives me insight of my network."
"The analytics and threat detection capabilities of Cisco Stealthwatch are pretty good, it gives us good visibility of the information, and it is easy to use and to the point."
"I have found that it has a good GUI and user-friendly administration."
"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 solution offers very good system monitoring. It's easy to manage your network, as well as your hardware and software. It's really useful."
"This is a product that I can recommend."
"Its initial setup process is straightforward."
"It is highly customizable and can be integrated well with third-party software."
"The tool's UI is user-friendly, and pricing is affordable. It is very easy to deploy and learn."
"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."
 

Cons

"The version with the Dell server had iDRAC problems. Often, it reported iDRAC failure."
"We've run into some issues with the configuration."
"It would be better to let people know, up front, that is doesn't give you nice, clear information, as seen in the demos, without Cisco ISE installed."
"It's too complicated to install when starting out."
"The solution should have the ability to analyze security events not only at the network layer but also at the application and OS layers."
"Some of our customers find this solution to be a little bit tough because they don't understand how to configure and use it."
"One of the things which bugs me about Lancope is the licensing."
"If they can make this product more web-based, that would be amazing."
"I think the reports can be improved. They're adopted."
"It's very hard to install materials. You need a lot of documentation."
"They need to have some automation models embedded in them."
"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."
"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."
 

Pricing and Cost Advice

"This is an expensive product. We have quit paying for support because we don't want to have to upgrade it and keep paying for it."
"It has a subscription model. There is yearly support, and there is also three-year support. It depends on what the customers want."
"It is worth the cost."
"Today, we are part of the big Cisco ELA, and it is a la carte. We can get orders for whatever we want. At the end of the day, we have to pay for it in one big expense, but that is fine. We are okay with that."
"​Licensing is done by flows per second, not including outside (in traffic)."
"The tool is not cheaply priced."
"One of the things which bugs me about Lancope is the licensing. We understand how licensing works. Our problem is when we bought and purchased most of these Lancope devices, we did so with our sister company. Somewhere within the purchase and distribution, licensing got mixed up. That is all on Cisco, and it is their responsibility. They allotted some of our sister company's equipment to us, and some of our equipment to them. To date, they have never been able to fix it."
"On a yearly basis, licensing is somewhere around $30,000."
"The solution is cost-efficient."
"I rate Nagios Network Analyzer's pricing a six out of ten."
"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."
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Top Industries

By visitors reading reviews
Manufacturing Company
11%
Financial Services Firm
10%
Government
9%
Computer Software Company
9%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise7
Large Enterprise52
By reviewers
Company SizeCount
Small Business6
Large Enterprise3
 

Questions from the Community

What is your experience regarding pricing and costs for Cisco Stealthwatch?
Regarding cost, for the Bangladesh context, Cisco Secure Network Analytics is a little bit high-priced because we are a developing country, making it tough to manage affordable solutions. However, ...
What needs improvement with Cisco Stealthwatch?
In terms of improvements for Cisco Secure Network Analytics, from the implementation point of view, now that AI is in use, some other features need to be upgraded considering AI solutions. Proper m...
What is your primary use case for Cisco Stealthwatch?
Our customers mainly use Cisco Secure Network Analytics to get whole network visibility and easy troubleshooting to find actual problems and also to mitigate loopholes or findings immediately to pr...
Ask a question
Earn 20 points
 

Also Known As

Cisco Stealthwatch, Cisco Stealthwatch Enterprise, Lancope StealthWatch
No data available
 

Overview

 

Sample Customers

Edge Web Hosting, Telenor Norway, Ivy Tech Community College of Indiana, Webster Financial Corporation, Westinghouse Electric, VMware, TIAA-CREF
NuBlue, St.Elisabeth Hospital, Akamit Systems, National Radio Astronomy Observatory, ValueClick, Sunrise Banks
Find out what your peers are saying about Cisco Secure Network Analytics vs. Nagios Network Analyzer and other solutions. Updated: April 2026.
894,738 professionals have used our research since 2012.