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Microsoft Defender for IoT vs Radiflow comparison

 

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

Microsoft Defender for IoT
Ranking in IoT Security
5th
Ranking in Operational Technology (OT) Security
6th
Average Rating
7.8
Reviews Sentiment
6.1
Number of Reviews
6
Ranking in other categories
Microsoft Security Suite (24th)
Radiflow
Ranking in IoT Security
13th
Ranking in Operational Technology (OT) Security
22nd
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of February 2026, in the IoT Security category, the mindshare of Microsoft Defender for IoT is 8.4%, down from 9.8% compared to the previous year. The mindshare of Radiflow is 2.3%, down from 2.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IoT Security Market Share Distribution
ProductMarket Share (%)
Microsoft Defender for IoT8.4%
Radiflow2.3%
Other89.3%
IoT Security
 

Featured Reviews

Luis Gabriel Mieles Benavides - PeerSpot reviewer
Cloud Architect at Sonda S.A.
Security monitoring has become proactive and threat hunting is now faster and more precise
The best features of Microsoft Defender for IoT are that it is easy to find where the intruder is and easy to capture and hunt intruders. When I need to send a full scan for a device, it is straightforward. I have worked with Symantec, which is an antivirus, and McAfee, where I send full scans in a similar way to how I do it in Azure Defender, and it is equally easy. I can take actions with the device, such as disconnecting it, turning it off, or sending an alarm. The integration with Azure Defender and Azure Sentinel is seamless because they are from the same company. They capture intruders, viruses, worms, and everything else easily, and I can fix problems quickly. I use the network visibility features daily to manage connected assets. Currently, I am closing a case with Mutual Asesorías where they have a computer with intruders attempting to force brute capture the password. I can see how the intruder tried to do this, and my work involves closing the IP origin in this case.
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Top Industries

By visitors reading reviews
Manufacturing Company
14%
Computer Software Company
14%
Energy/Utilities Company
6%
Financial Services Firm
6%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Questions from the Community

What needs improvement with Microsoft Defender for IoT?
I don't think I have any recommendation on improvements for Microsoft Defender for IoT because we don't use it too extensively. There are a few limitations with Microsoft Defender for IoT. We raise...
What is your primary use case for Microsoft Defender for IoT?
Clients mainly use Microsoft Defender for IoT for unfamiliar sign-in attempts and Microsoft Defender EDRs. We are using use cases for unfamiliar sign-in and malicious activity, such as user sign-in...
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Also Known As

Azure Defender for IoT
No data available
 

Overview

Find out what your peers are saying about Nozomi, Armis, Palo Alto Networks and others in IoT Security. Updated: January 2026.
881,733 professionals have used our research since 2012.