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Nozomi Networks vs Sectrio comparison

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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 IoT Security
1st
Ranking in Operational Technology (OT) Security
1st
Average Rating
8.6
Reviews Sentiment
6.2
Number of Reviews
28
Ranking in other categories
No ranking in other categories
Sectrio
Ranking in IoT Security
16th
Ranking in Operational Technology (OT) Security
26th
Average Rating
0.0
Reviews Sentiment
8.2
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2026, in the IoT Security category, the mindshare of Nozomi Networks is 10.5%, down from 27.1% compared to the previous year. The mindshare of Sectrio is 1.9%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IoT Security Mindshare Distribution
ProductMindshare (%)
Nozomi Networks10.5%
Sectrio1.9%
Other87.6%
IoT 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.
reviewer2281179 - PeerSpot reviewer
Chief Operating Officer at a security firm with 11-50 employees
Provides multiple scans of all of the devices while offering visibility and status of the IoT devices
From the point of view of a reseller, Sectrio is better than other products in the sense that there is a lot of direct interaction my company has with Sectrio's teams instead of us having to communicate with the tool's team members via some impersonal portal on the internet. At the same time, not having an online portal is also a disadvantage because when you use a portal like Sophos and Sophos Central, where Sophos has a partner portal to register a user and get the pricing details, everything becomes a lot more streamlined. If you have to deal with people every time, then it gets a little cluttered. The aforementioned details revolve around the area of online portals, where the same thing can be considered a good point and a bad point.

Quotes from Members

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

Pros

"Nozomi Networks has the best AI-based detection and intrusion detection solution, as it is very robust, easy to deploy, and easy to use with a very user-friendly GUI and good support in terms of product and after-sales support."
"Nozomi Networks has positively impacted our organization since we are in the asset owner environment."
"I believe it is the best."
"Nozomi Networks has positively impacted our organization by giving us more visibility into our OT network, so now we know what is happening in our OT network and we can find things which were never there before and which we did not know before."
"I chose Nozomi because it is far ahead of other competitors, like Curator and Elastic."
"The best feature of Nozomi Networks is that it has built OT-oriented protocols such as OPC UA, DNP3, Modbus, and Siemens S7, and for these protocols, Nozomi Networks identifies them very perfectly."
"Provides security for our operational technology environment for OT and IoT."
"It has impacted security operations in a better way."
"It is an absolutely scalable solution."
 

Cons

"I chose eight out of ten because their customer services are something lacking."
"I see challenges with Nozomi Networks mainly as a detection or visibility tool, but it does not actively block traffic by design for safety reasons."
"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."
"Nozomi Networks can be improved in many points. First of all, reduce the cost. That is really important because many companies are not so huge and many companies cannot acquire this kind of licensing."
"Creating custom queries is time-consuming."
"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."
"Nozomi Networks currently offers add-ons, such as ARP agents, that can be installed on machines to expand the information we receive from sensors. However, these are part of a licensing structure, which can be costly."
"In terms of improvements for Nozomi Networks, I believe clients have mentioned experiencing alert fatigue due to the high volume of notifications once they install the system in a previously unmonitored OT environment."
"I want Sectrio's sales team to be a lot more aggressive than how they operate currently."
 

Pricing and Cost Advice

"The solution's pricing is good and cheaper than that of Claroty."
"I have not seen any competition in terms of pricing, and it is quite reasonable."
"Sectrio is a product that is priced in the mid-range."
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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%
No data available
 

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
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Overview

 

Sample Customers

Enel, FireEye, GlaxoSmithKline, VEC, TAGSEC Group
Information Not Available
Find out what your peers are saying about Nozomi, Armis, Palo Alto Networks and others in IoT Security. Updated: September 2026.
916,956 professionals have used our research since 2012.