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Armis vs Nozomi Networks comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Feb 3, 2025

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
2nd
Average Rating
8.6
Reviews Sentiment
7.2
Number of Reviews
10
Ranking in other categories
Cyber Asset Attack Surface Management (CAASM) (1st), Risk-Based Vulnerability Management (8th), Cyber-Physical Systems Protection (1st)
Nozomi Networks
Ranking in IoT Security
1st
Average Rating
9.0
Reviews Sentiment
6.9
Number of Reviews
8
Ranking in other categories
Operational Technology (OT) Security (1st)
 

Mindshare comparison

As of October 2025, in the IoT Security category, the mindshare of Armis is 17.1%, down from 18.3% compared to the previous year. The mindshare of Nozomi Networks is 27.2%, down from 32.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IoT Security Market Share Distribution
ProductMarket Share (%)
Nozomi Networks27.2%
Armis17.1%
Other55.7%
IoT Security
 

Featured Reviews

SaketShrivastava - PeerSpot reviewer
Comprehensive asset visibility and OT operations support enhance risk mitigation
I use Armis for asset discovery and vulnerability assessments of the OT network Armis is easy to use. Very few software solutions have OT capabilities that do not impact OT operations. Its asset visibility is good as well. This comprehensive feature set is crucial for our operations.…
German Alvarez - PeerSpot reviewer
Effective asset management improves OT security by quantifying risks and identifying unauthorized communications
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. It would be very helpful if these agents were available free of charge. The solution itself has no major problems, but this is a feature request I would make for improvement.

Quotes from Members

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

Pros

"The solution’s vulnerability monitoring system is very good."
"Armis is easy to use."
"Armis is a straightforward and user-friendly solution."
"The technology is good."
"The initial setup and deployment were simple."
"Armis saves time by automating asset inventory management, allowing enterprises to quickly strategize by understanding their assets and exposures."
"Armis is very easy to implement due to its agentless design and offers a granular level of visibility for all assets in the network."
"It determines which assets and devices are at risk, alerts you if there's a risk, and categorizes all assets, including personal computers, mobile phones, servers, televisions, cars, and video game consoles."
"I chose Nozomi because it is far ahead of other competitors, like Curator and Elastic."
"The network visualization feature of Nozomi impacts security operations positively."
"It has impacted security operations in a better way."
"The most valuable feature of Nozomi Networks is its security features."
"Nozomi Networks is an easy-to-use and powerful tool."
"The feature I like best is its stability."
"Provides security for our operational technology environment for OT and IoT."
"The tool's visibility is good. We can see the traffic flow."
 

Cons

"We have faced issues with the tool's stability."
"Armis could improve its geographic spread and marketing campaigns across regions."
"Like any IT tool, continuous learning and improvement are essential for the solution."
"We face difficulties in integrating the product with ticketing tools like ServiceNow."
"Armis doesn't have a back intel feature."
"We face issues during implementation."
"The solution's vulnerability testing could be improved."
"The vulnerability assessment for Windows is not that great. It misses out on a lot of vulnerabilities."
"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."
"Creating custom queries is time-consuming."
"I would like more customizable options for configurations."
"I believe there is room for improvement regarding on-premises AI."
"Proof of concept could be improved. It could be more tangible to the customer and the end users to have a video presentation or something like that."
"Nozomi Networks should improve its pricing."
"It should support more programmable logic controllers (PLCs)."
"The solution should include an integration library."
 

Pricing and Cost Advice

"The tool is cheap."
"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."
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Top Industries

By visitors reading reviews
Government
11%
Computer Software Company
10%
Manufacturing Company
9%
Financial Services Firm
9%
Manufacturing Company
14%
Energy/Utilities Company
12%
Computer Software Company
11%
Financial Services Firm
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Large Enterprise6
By reviewers
Company SizeCount
Small Business6
Large Enterprise2
 

Questions from the Community

What do you like most about Armis?
Armis is a straightforward and user-friendly solution.
What needs improvement with Armis?
The vulnerability assessment for Windows is not that great. It misses out on a lot of vulnerabilities. Additionally, the filtration process in Armis is not that great.
What is your primary use case for Armis?
I use Armis ( /products/armis-reviews ) for asset discovery and vulnerability assessments of the OT network.
What do you like most about Nozomi Networks?
The most valuable feature of Nozomi Networks is its security features.
What is your experience regarding pricing and costs for Nozomi Networks?
Nozomi Networks is priced moderately. Its cost is not too expensive, but it is not low either.
What needs improvement with Nozomi Networks?
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, ...
 

Comparisons

 

Also Known As

No data available
SCADAguardian
 

Overview

 

Sample Customers

Samsung Research America, IDT Corporation, Gett
Enel, FireEye, GlaxoSmithKline, VEC, TAGSEC Group
Find out what your peers are saying about Armis vs. Nozomi Networks and other solutions. Updated: September 2025.
868,787 professionals have used our research since 2012.