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Armis vs Microsoft Defender for IoT 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
3rd
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
9
Ranking in other categories
Cyber Asset Attack Surface Management (CAASM) (3rd), Risk-Based Vulnerability Management (9th), Cyber-Physical Systems Protection (2nd)
Microsoft Defender for IoT
Ranking in IoT Security
5th
Average Rating
8.6
Reviews Sentiment
7.4
Number of Reviews
2
Ranking in other categories
Operational Technology (OT) Security (6th), Microsoft Security Suite (28th)
 

Mindshare comparison

As of April 2025, in the IoT Security category, the mindshare of Armis is 19.4%, up from 18.0% compared to the previous year. The mindshare of Microsoft Defender for IoT is 11.0%, up from 9.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
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.…
William Tuleja - PeerSpot reviewer
Integration with existing tools boosts management efficiency
The only improvement I see is that some detection explanations are vaguely provided by Microsoft, resulting in generic IoT detections that alert me to an issue yet don't specify what's wrong. Often, it just links back to a generic KB article without additional information. When it happens, it requires extra detective work. This issue doesn't occur often but can be annoying.

Quotes from Members

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

Pros

"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 is a straightforward and user-friendly solution."
"The solution’s vulnerability monitoring system is very 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."
"The tool is user-friendly and helps to detect vulnerabilities."
"The technology is good."
"The most valuable feature of the solution is asset tracking."
"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 find Microsoft Defender very effective in vulnerability management and it provides good attack reduction, making it a next-generation protection solution."
"It is manageable and integrates with other Microsoft products, which is crucial for me."
"Mainly, it is manageable and integrates with other Microsoft products, which is crucial for me."
"I believe it is best suited for cloud services and is unmatched by other cloud security solutions."
 

Cons

"We face issues during implementation."
"There isn't anything specific that needs improvement."
"Armis doesn't have a back intel feature."
"Like any IT tool, continuous learning and improvement are essential for the solution."
"We have faced issues with the tool's stability."
"The vulnerability assessment for Windows is not that great. It misses out on a lot of vulnerabilities."
"The solution's vulnerability testing could be improved."
"We face difficulties in integrating the product with ticketing tools like ServiceNow."
"The primary area that needs improvement is compatibility with the latest IoT technologies."
"The only improvement I see is that some detection explanations are vaguely provided by Microsoft, resulting in generic IoT detections that alert me to an issue yet don't specify what's wrong."
"The only improvement I see is that some detection explanations are vaguely provided by Microsoft, resulting in generic IoT detections that alert me to an issue yet don't specify what's wrong."
"Customer service and support from Microsoft are costly. The execution by engineers is expensive, and the service is neither free nor toll-free, making it less accessible for customers."
 

Pricing and Cost Advice

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

By visitors reading reviews
Government
12%
Computer Software Company
11%
Manufacturing Company
9%
Financial Services Firm
9%
Computer Software Company
17%
Manufacturing Company
14%
Energy/Utilities Company
10%
Government
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What do you like most about Armis?
Armis is a straightforward and user-friendly solution.
What needs improvement with Armis?
Armis could improve its geographic spread and marketing campaigns across regions.
What is your primary use case for Armis?
Armis is a cloud-based SaaS solution designed specifically for manufacturing environments, especially for companies implementing Industry 4.0. My primary use is in network-based security, offering ...
What is your experience regarding pricing and costs for Microsoft Defender for IoT?
The solution is relatively expensive with licensing being based on each device. The cost per license might not be affordable for every organization, and I would rate it around six out of ten on a s...
What needs improvement with Microsoft Defender for IoT?
The primary area that needs improvement is compatibility with the latest IoT technologies. Microsoft needs flexibility to ensure good compatibility with new IoT solutions, which frequently introduc...
What is your primary use case for Microsoft Defender for IoT?
My primary use case for Microsoft Defender for IoT is security. It helps with vulnerability management and provides significant attack reduction. It functions as a next-generation protection soluti...
 

Also Known As

No data available
Azure Defender for IoT
 

Overview

 

Sample Customers

Samsung Research America, IDT Corporation, Gett
Information Not Available
Find out what your peers are saying about Armis vs. Microsoft Defender for IoT and other solutions. Updated: March 2025.
848,253 professionals have used our research since 2012.