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Armis vs Armis Centrix for OT/IoT Security comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 8, 2026

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

Armis
Ranking in IoT Security
1st
Average Rating
8.6
Reviews Sentiment
6.7
Number of Reviews
17
Ranking in other categories
Cyber Asset Attack Surface Management (CAASM) (2nd), Risk-Based Vulnerability Management (7th), Cyber-Physical Systems Protection (1st)
Armis Centrix for OT/IoT Se...
Ranking in IoT Security
8th
Average Rating
8.0
Reviews Sentiment
6.6
Number of Reviews
1
Ranking in other categories
Operational Technology (OT) Security (8th)
 

Mindshare comparison

As of June 2026, in the IoT Security category, the mindshare of Armis is 11.3%, down from 18.5% compared to the previous year. The mindshare of Armis Centrix for OT/IoT Security is 5.9%, up from 0.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IoT Security Mindshare Distribution
ProductMindshare (%)
Armis11.3%
Armis Centrix for OT/IoT Security5.9%
Other82.8%
IoT Security
 

Featured Reviews

Akhilesh Mishra - PeerSpot reviewer
Technical Lead Pre-Sales at M.TECH Solutions India Pvt. Ltd.
Comprehensive visibility has transformed how I secure and prioritize risks across connected devices
The best features Armis offers include vulnerability management for OT and IoT devices, providing risk prioritization, and offering protection across all connected assets. Armis cyber exposure management is very good as it provides continuous visibility, risk prioritization, and protection across all connected assets. Armis has positively impacted my organization by providing asset discovery for both OT and IoT, as well as threat visibility for OT and IoT devices along with vulnerability information, including the CVE number so that I can fix the threat on OT and IoT devices. Most of the time, focus is on IT devices and attention is not paid to OT and IoT. Armis facilitates focus on OT and IoT as well, closing the gap that often exists. Armis makes life easier for customers by providing visibility of OT and IoT, as well as threat visibility. Armis has a user-friendly interface, is very useful for customers, provides quality support, and has a global presence allowing easy access for both customers and Armis representatives. The console is user-friendly. Armis handles compliance requirements in my industry very well and is useful.
reviewer2807997 - PeerSpot reviewer
Network and Security Engineer
Security monitoring has uncovered unauthorized devices and now protects client networks
I think the best feature of Armis Centrix for OT/IoT Security is that it ensures only the authorized devices and users are authorized to prevent any potential breaches. I think that clear definition is very essential for a lot of networks because it helps us understand who should be there and who shouldn't be. For our clientele, we were able to discover a lot of unauthorized devices that were on their network. This first of all helped them remove a lot of potential security breaches and cleared the bandwidth of the network as well. I think this has been one of the biggest cases that we have found. For most of the clients where we have deployed it, this has always been a common occurrence because a lot of people enter the network and then you don't know who is there, who has the access, and so on. I think this is the very reason I said what I said earlier.

Quotes from Members

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

Pros

"Armis is a straightforward and user-friendly solution."
"The tool is user-friendly and helps to detect vulnerabilities."
"The technology is good."
"Armis is very easy to implement due to its agentless design and offers a granular level of visibility for all assets in the network."
"Armis has a positive impact by improving enterprise-wide asset visibility, strengthening risk awareness, and helping the security operations team reduce blind spots."
"The initial setup and deployment were simple."
"I find the most valuable features of Armis to be its focus on IT, OT security, and medical device security."
"Armis has positively impacted my organization and my client's organization by ensuring that on day one, new users had all the access they needed to work for the applications that were integrated."
"I think the best feature of Armis Centrix for OT/IoT Security is that it ensures only the authorized devices and users are authorized to prevent any potential breaches."
 

Cons

"We face issues during implementation."
"My experience with Armis has been positive, especially around asset visibility, unmanaged device monitoring, and risk intelligence. However, there are a few areas for improvement."
"We face difficulties in integrating the product with ticketing tools like ServiceNow."
"Armis doesn't have a back intel feature."
"There are occasional issues with some built-in integrations that require troubleshooting, particularly with DHCP integration. Developing additional integrations would be beneficial."
"The vulnerability assessment for Windows is not that great. It misses out on a lot of vulnerabilities."
"There isn't anything specific that needs improvement."
"The solution's vulnerability testing could be improved."
"I'm not exactly sure how scalable it is if you're managing multiple locations, but I think it still has some potential for improvement for multiple locations."
 

Pricing and Cost Advice

"The tool is cheap."
Information not available
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Top Industries

By visitors reading reviews
Manufacturing Company
11%
Financial Services Firm
9%
Government
9%
University
7%
Financial Services Firm
12%
Manufacturing Company
11%
Outsourcing Company
9%
Educational Organization
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise3
Large Enterprise8
No data available
 

Questions from the Community

What needs improvement with Armis?
For improvement, I suggest adopting more automation and making the solution AI-enabled. If Armis can be autonomous, it will be more useful for customers. If it can respond to threats in real-time, ...
What is your primary use case for Armis?
My main use case is to identify all the devices in my network, connect to them, and identify the exposure alerts for those devices. I only have to discover all the devices, connect to them, and ide...
What advice do you have for others considering Armis?
I advise that if you want cybersecurity, then you can mostly explore this tool. Armis is very useful. Instead of other tools, it will be very helpful and the AI feature is very great.
What needs improvement with Armis Centrix for OT/IoT Security?
I think Armis Centrix for OT/IoT Security already has an active AI agent in there, but if the AI agent could be more diverse to help non-technical users handle their own interfaces or educate them ...
What is your primary use case for Armis Centrix for OT/IoT Security?
We have been using Armis Centrix for OT/IoT Security for approximately eight to nine months now. We use Armis Centrix for OT/IoT Security for our clientele, with some requiring their own security s...
What advice do you have for others considering Armis Centrix for OT/IoT Security?
I would rate Armis Centrix for OT/IoT Security an eight, which I think is a fair assessment based on its capabilities and ease of use. I would recommend it to others. It is a pretty good platform, ...
 

Overview

 

Sample Customers

Samsung Research America, IDT Corporation, Gett
Information Not Available
Find out what your peers are saying about Armis, Nozomi, Palo Alto Networks and others in IoT Security. Updated: June 2026.
900,747 professionals have used our research since 2012.