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Nozomi Networks vs SCADAfence comparison

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Comparison Buyer's Guide

Executive Summary

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

Nozomi Networks
Ranking in Operational Technology (OT) Security
1st
Average Rating
8.6
Reviews Sentiment
6.2
Number of Reviews
28
Ranking in other categories
IoT Security (1st)
SCADAfence
Ranking in Operational Technology (OT) Security
12th
Average Rating
0.0
Reviews Sentiment
7.6
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2026, in the Operational Technology (OT) Security category, the mindshare of Nozomi Networks is 13.8%, down from 28.5% compared to the previous year. The mindshare of SCADAfence is 2.2%, down from 2.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Operational Technology (OT) Security Mindshare Distribution
ProductMindshare (%)
Nozomi Networks13.8%
SCADAfence2.2%
Other84.0%
Operational Technology (OT) Security
 

Featured Reviews

Apurva Nigam - PeerSpot reviewer
Senior Team Member In Engineering And Cybersecurity at Mindsprint
Comprehensive dashboards have enabled detailed asset visibility and proactive risk mitigation
On the negative side, I believe their AI, which is IQ, could be more improved. For example, when I export any data, there are only 50 columns available. What if there were more columns? Nozomi Networks does not provide that data, so I have to go to the query section. The AI is currently useful for writing queries in English that are converted into their coding language for queries. Sometimes it provides the correct data, and sometimes it does not understand the request. From my attempts, I would say 50 percent of the time it has given me the proper data, and 50 percent of the time it might need improvement. Every day or week, new threat intelligence and AI upgrades are being released for Vantage, and all those upgrades are being implemented. Things are getting better, but I believe there are areas of improvement.
reviewer2352084 - PeerSpot reviewer
Consultant at a computer software company with 201-500 employees
Easy to integrate, enhances operational efficiency, and has machine learning capabilities
We are satisfied with the product. We can passively scan the network for anomalies and let it learn through machine learning about the normal state of the network. If it deviates from that, then it is an anomaly. It would give an alert about anomalous behaviors like a cyber attack. The network visibility has enhanced operational efficiency. It is easy to integrate the solution with the existing industrial control systems.

Quotes from Members

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

Pros

"Our last customer using Nozomi Networks is very happy with it and appreciates the reports and all features, and they use Nozomi Networks in the SOC where the technical people monitor and see the performance of the OT product and are very satisfied."
"This is a good product and I definitely recommend it."
"Nozomi Networks has really offered a stellar performance within the organization and there is not any specific part that needs improvement for now."
"Nozomi Networks is an easy-to-use and powerful tool."
"Nozomi Networks has positively impacted my organization by allowing me to build a roadmap based on what I see, ultimately leading to a better security posture, which includes knowing what is inside the network and what vulnerabilities exist."
"The feature I like best is its stability."
"The most valuable feature of Nozomi Networks is its security features."
"It brings visibility into the OT environment because most of the enterprises only have methods to check their IT environment."
"The network visibility has enhanced operational efficiency."
 

Cons

"It should support more programmable logic controllers (PLCs)."
"Integrating with other security devices is a little difficult because this process is not currently automated."
"I think Nozomi Networks can be improved by enhancing the size of the boxes and the performance for collecting logs, and of course, the price."
"Regarding the functionality of Nozomi Networks, the query syntax is very complicated. The syntax of the queries is very complex, so sometimes you will not get what you want."
"I believe there is room for improvement regarding on-premises AI."
"My experience with Nozomi Networks' AI capabilities indicates that while I have tested it multiple times, it is not completely accurate."
"Nozomi Networks should improve its pricing."
"The solution should include an integration library."
"The tool must provide new features similar to Radiflow."
 

Pricing and Cost Advice

"I have not seen any competition in terms of pricing, and it is quite reasonable."
"The solution's pricing is good and cheaper than that of Claroty."
Information not available
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Top Industries

By visitors reading reviews
Manufacturing Company
13%
Energy/Utilities Company
10%
Computer Software Company
7%
Comms Service Provider
7%
Energy/Utilities Company
21%
Financial Services Firm
12%
Recreational Facilities/Services Company
7%
Outsourcing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise3
Large Enterprise11
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Nozomi Networks?
My experience with pricing, setup costs, and licensing of Nozomi Networks is that they are reasonable and acceptable. I would not categorize them as high.
What needs improvement with Nozomi Networks?
I would suggest that Nozomi Networks could bring up a feature to link the risk rating of the client's assets to the business importance. For example, a building automation system is more important ...
What is your primary use case for Nozomi Networks?
The main use case for Nozomi Networks for me was to bring up the asset inventory. My client opted for Nozomi Networks for the first time to help them know their assets better. They had many new int...
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Also Known As

SCADAguardian
No data available
 

Overview

 

Sample Customers

Enel, FireEye, GlaxoSmithKline, VEC, TAGSEC Group
Siemens, ABB, Schneider Electric, Mitsubishi, General Electric, Honeywell
Find out what your peers are saying about Nozomi, Claroty, Idira by Palo Alto Networks and others in Operational Technology (OT) Security. Updated: September 2026.
913,654 professionals have used our research since 2012.