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NetFort LANGuardian vs Nmap comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 10, 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

NetFort LANGuardian
Ranking in Network Monitoring Software
96th
Average Rating
10.0
Number of Reviews
2
Ranking in other categories
No ranking in other categories
Nmap
Ranking in Network Monitoring Software
30th
Average Rating
8.6
Reviews Sentiment
7.5
Number of Reviews
23
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of May 2026, in the Network Monitoring Software category, the mindshare of NetFort LANGuardian is 0.3%, up from 0.1% compared to the previous year. The mindshare of Nmap is 0.9%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
Nmap0.9%
NetFort LANGuardian0.3%
Other98.8%
Network Monitoring Software
 

Featured Reviews

it_user172854 - PeerSpot reviewer
Research Special Projects Lead at a university with 501-1,000 employees
Cost effective but when we originally purchased LANGuardian, some features needed further development.
The ability to detect and decipher torrent traffic for the purpose of identifying what some refer to as "copyright violators" Our CIO asked us to track down the source of undesired uploads, which trigger e-mails received by outside bodies regarding what they refer to as "copyright violations",…
Sai Aditya Panda - PeerSpot reviewer
Student at a consultancy with 11-50 employees
Penetration testing has become efficient as I identify open ports and security risks with confidence
Nmap could potentially become a GUI and provide automatic reports with one-click downloads. For example, the report could show all the open ports for an IP address with a professionally formatted report. This is a far-fetched suggestion and not really required, but it could make the work a little better. On a scale of one to ten, I give Nmap a solid nine. I mean, how can you fix something that is not broken? Nmap is already the best, and I do not think there are any other features that can be added. Its job is reconnaissance, so I do not think there is more to add to it. However, if I get any ideas, I will let them know about this.

Quotes from Members

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

Pros

"If you are looking for a solid solution that can be easily deployed then I'd recommend considering Netfort solutions."
"Our CIO asked us to track down the source of undesired uploads, which trigger e-mails received by outside bodies regarding what they refer to as "copyright violations", and Languardian was the most efficient and effective tool for the job."
"The solution really is not comparable to other products because of its many features."
"The most valuable feature of the solution for security audits stems from the fact that it serves as a powerful tool with the ability to scan a large number of ports."
"This was my first project, and Nmap was the best tool that I have used to date, and I recommend it to everyone."
"It helps us secure the network infrastructure."
"The best feature of Nmap is that it lets me see useful information about each endpoint in my entire network environment. For example, I can see every single connection of the network as well as each and every port."
"Nmap's performance is great, and I've never noticed any issues in this respect. It really doesn't put a heavy load on the machine when using it."
"From a functionality standpoint, it's robust and straightforward to comprehend."
"It works very nicely for troubleshooting, because when a service isn't running for any of your users, you can use Nmap to check it directly and easily determine whether the service is actually running or not."
 

Cons

"Sure, at the time we bought the product, the GUI and graphs/reports/pie charts etc ... were not fully developed."
"It takes a long time to load results. I think it would be great if they fix the slowness issue in the next release."
"It takes a bit of time to get familiar with the solution and its options."
"They should deliver Playtech's username and password."
"The price is high and could be cheaper."
"Nmap needs to improve its scanning speed."
"The challenge often lies in finding suitable courses and professional resources."
"There is room for improvement in the design, the GUI. It looks a bit odd. Maybe Nmap should improve it or add more widgets to make it more attractive, but the basic functionality is good and provides what we need."
"Nmap major operates through the CLI; there's no GUI component, and that's where the challenge is."
"The price is high and could be cheaper."
 

Pricing and Cost Advice

Information not available
"Nmap is an open-source product. You don't need a license to install it."
"The product's pricing is fine. The licensing options for Nmap include perpetual licenses and volume-based licenses. For perpetual licenses, once you purchase it, there's no need to invest in renewals. And for volume-based licenses, enterprise companies can use it multiple times based on the number of users or devices they need to scan. It's a pay-as-you-go model, similar to how you pay for what you use."
"Nmap is open source software, which suits us well because we are a manufacturing company and not an IT company, for example. If we were an IT company, we would probably need to pay for extra support or instead go for another software solution. But as it is, we don't have any need for high-end troubleshooting tools."
"The solution is free of cost, but there are specific services that we have to buy."
"I am using the free version of Nmap."
"The solution is free of cost."
"Nmap is an open-source and free product."
"I am using the standard free version of Nmap."
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Top Industries

By visitors reading reviews
Comms Service Provider
14%
Financial Services Firm
14%
Healthcare Company
8%
Computer Software Company
8%
Construction Company
10%
Manufacturing Company
10%
Government
9%
University
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise1
Large Enterprise14
 

Questions from the Community

Ask a question
Earn 20 points
What is your primary use case for Nmap?
My main use case for Nmap is reconnaissance, so identifying open ports or running services and ultimately finding the security risks or vulnerabilities in a system. OS detection is the most importa...
What advice do you have for others considering Nmap?
I think I should be learning more about the commands and how Nmap works so that it will be better for my career. I will do that. There is nothing else to add to it, except a huge thank you to the p...
 

Comparisons

 

Also Known As

LANGuardian
No data available
 

Overview

 

Sample Customers

City of Armadale, NCG Group, King Faisal Hospital
Lockheed Martin, Eastern Bank Boston, Perspecta, Harris Corporation, Discovery Communication
Find out what your peers are saying about NetFort LANGuardian vs. Nmap and other solutions. Updated: April 2026.
894,807 professionals have used our research since 2012.