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ExtraHop Reveal(x) for IT Operations 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

ExtraHop Reveal(x) for IT O...
Ranking in Network Monitoring Software
72nd
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
8
Ranking in other categories
Network Diagnostics (12th), IT Operations Analytics (15th), Network Packet Capture (7th)
Nmap
Ranking in Network Monitoring Software
12th
Average Rating
8.6
Reviews Sentiment
7.7
Number of Reviews
22
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of May 2025, in the Network Monitoring Software category, the mindshare of ExtraHop Reveal(x) for IT Operations is 0.5%, down from 0.6% compared to the previous year. The mindshare of Nmap is 0.5%, down from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software
 

Featured Reviews

Out West - PeerSpot reviewer
Great for identifying application interdependencies with helpful support but needs better visualizations
We're just trying to identify the application interdependencies, which normally reside on different servers, including web servers, database servers, enterprise service bus, et cetera, up to your presentation layer before we start moving stuff around. Normally, the reason why we use these tools is to understand what assets we have, where they're deployed, and how they enter and operate before we decide to go move something from point A to point B. The solution is going to allow me to establish a wave or migration plan where you have different waves of migration and then you actually have move groups to try and get your application moved from A to B seamlessly. A to B could be on-premise to on-premise. It could be on-premise to cloud. Et cetera. The solution can tell me what components can I deploy, for example, into a cloud space, without having to refactor my applications since that can be quite time-consuming and costly.
AntoSebastin - PeerSpot reviewer
Scans the network and identifies vulnerabilities on each machine
Nmap is mostly helpful during compliance checks. We run the scanner to see how many devices are on our network and find vulnerabilities in those that aren't compliant. We also use it monthly to scan our network and identify devices that aren't connected properly. This helps us detect any issues related to the operating systems of these devices. The tool's most valuable feature is its vulnerability scanning. It allows us to scan a specific range of IP addresses and discover devices within that range. This makes it easy to identify devices and view their details. Port scanning is crucial for network management tasks. It helps us identify vulnerabilities by finding open ports that may be unused or misconfigured. This tool makes it easy to detect such issues. The OS detection feature is great. Unlike other tools, Nmap provides accurate information about asset vulnerabilities, helping us easily detect and address them. Using Nmap provides value to the company, especially during compliance audits. It helps generate reports on assets, updates on workstations, and insights into network activities and potential attacks. Additionally, Nmap detects vulnerabilities and provides port details, allowing us to close unused ports on the client machines.

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 features are security detections, perimeter detection, dashboards, and alerts."
"The most valuable feature is the way it handles data, from Layer 2 up to Layer 7. We can see everything that happens in the network."
"This solution is more applications reference architecture focused. Its benefit is that it specializes in that space."
"Wire data analytics."
"Not only can you look at the protocol import level. It also has a live PCAP analysis."
"There are many valuable features in this product, but probably the biggest is the customization capability it has."
"It is a very user-friendly product."
"Nmap has a powerful command line tool and a set of diagnostic features."
"Nmap is mostly helpful during compliance checks. We run the scanner to see how many devices are on our network and find vulnerabilities in those that aren't compliant. We also use it monthly to scan our network and identify devices that aren't connected properly. This helps us detect any issues related to the operating systems of these devices."
"Nmap is easy to use. It's a command-line interface, and the output is quite good."
"The most important function, according to me, is the capability to use some arguments in the scanning. The solution's capability to go figure and do a deep dive, discovering information on specific aspects."
"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."
"It helps us secure the network infrastructure."
"From a functionality standpoint, it's robust and straightforward to comprehend."
 

Cons

"We'd like to see a local presence within the region in order to have seamless service whether it's the support, the implementation, or professional services."
"Network visibility is something that needs to be improved."
"I would improve the Rule-Based Access Control (RBAC) by providing granular access control to the data."
"This solution would be improved if it had the ability to retain data longer."
"They have a new solution, ExtraHop Reveal(x), and I think it needs improvement."
"They either have to go broad or decide what their bread and butter is and get really good at that."
"Nmap major operates through the CLI; there's no GUI component, and that's where the challenge is."
"Since I started using Nmap, it has been completely based on the command prompt and I think it would help other users if they implemented a decent GUI as well."
"The price is high and could be cheaper."
"Nmap needs to improve its scanning speed."
"The solution is not that easy for a beginner to learn."
"The solution's initial setup could be better."
"There are concerns with the stability of the product, making it an area where improvements are required."
"One of the drawbacks of the standard Nmap utility is that it does not come with a graphical user interface, unlike a number of other open-source alternatives such as Zenmap."
 

Pricing and Cost Advice

"The pricing is fair considering the value provided."
"The pricing is higher than other solutions, but with such good features, I think it's worth it."
"The price of this solution for our environment is about £650,000 ($855,000 USD) for three years."
"The solution is free of cost."
"It's an open-source solution. Commerically, only the support service is available."
"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."
"I am using the standard free version of Nmap."
"The solution is free of cost, but there are specific services that we have to buy."
"Nmap is an open-source product. You don't need a license to install it."
"I am using the free version of Nmap."
"The solution is open source so it is free."
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Top Industries

By visitors reading reviews
Educational Organization
50%
Financial Services Firm
12%
Computer Software Company
8%
Healthcare Company
4%
Retailer
13%
Computer Software Company
12%
Educational Organization
9%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

Ask a question
Earn 20 points
What do you like most about Nmap?
Nmap is mostly helpful during compliance checks. We run the scanner to see how many devices are on our network and find vulnerabilities in those that aren't compliant. We also use it monthly to sca...
What is your primary use case for Nmap?
Nmap is used for network scanning to map the network, identify devices, and assess their status. It helps determine open ports and services running on a particular endpoint or server within an ente...
 

Overview

 

Sample Customers

Alaska Airlines, bet365, Concur, McKesson, Microsoft, Morgan Stanley, Practice Fusion, Seattle Children's Hospital, Steward Health Care System
Lockheed Martin, Eastern Bank Boston, Perspecta, Harris Corporation, Discovery Communication
Find out what your peers are saying about ExtraHop Reveal(x) for IT Operations vs. Nmap and other solutions. Updated: April 2025.
850,747 professionals have used our research since 2012.