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Microsoft Defender for Business vs Microsoft Defender for IoT 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 Busi...
Ranking in Microsoft Security Suite
15th
Average Rating
7.6
Reviews Sentiment
6.6
Number of Reviews
20
Ranking in other categories
Endpoint Protection Platform (EPP) (12th)
Microsoft Defender for IoT
Ranking in Microsoft Security Suite
23rd
Average Rating
7.8
Reviews Sentiment
6.1
Number of Reviews
6
Ranking in other categories
IoT Security (4th), Operational Technology (OT) Security (6th)
 

Mindshare comparison

As of August 2026, in the Microsoft Security Suite category, the mindshare of Microsoft Defender for Business is 2.7%, down from 3.3% compared to the previous year. The mindshare of Microsoft Defender for IoT is 1.4%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Microsoft Security Suite Mindshare Distribution
ProductMindshare (%)
Microsoft Defender for Business2.7%
Microsoft Defender for IoT1.4%
Other95.9%
Microsoft Security Suite
 

Featured Reviews

Paritosh Jani - PeerSpot reviewer
Associate VP (Managed Information Technology Services) at Dev Information Tech Pvt Ltd
Has delivered automated threat response and streamlined integration with advanced tools
The best features of Microsoft Defender for Business include it coming as an XDR solution which provides automated investigations, remediations, and endpoint detection and response. Moreover, it can be tightly integrated with vulnerability management or detecting vulnerabilities and pushing them to the SIEM solution. I utilize the advanced threat hunting feature of Microsoft Defender for Business and find it helpful; it's good and improving with every update. Microsoft Defender for Business integrates effectively with the Microsoft ecosystem as with Azure Sentinel, and it has a two-way natural integration. Apart from that, it also integrates with industry SIEM solutions such as Splunk.
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.

Quotes from Members

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

Pros

"Defender is top class in terms of functional security."
"Using Microsoft Defender for Business is beneficial for my company."
"The most valuable feature of the solution is its central console."
"The solution provides good scalability."
"It is scalable."
"The solution includes attack-savvy service and risk protection, part of data center management, and offers an effective single-dashboard view with Microsoft 365."
"Microsoft Defender for Business offers the best pricing option in the market and is very cost-effective."
"I rate Microsoft Defender for Business a 10 out of 10."
"I find Microsoft Defender very effective in vulnerability management and it provides good attack reduction, making it a next-generation protection solution."
"The graphics and analysis in Microsoft Defender for IoT are very representative."
"Some advantages of Microsoft Defender for IoT are that it's easy to install on any OS, and you can create any custom use cases easily."
"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."
"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."
"As a cybersecurity consultant, the best part of Microsoft Defender for IoT is the capability to integrate with other tools such as Microsoft Sentinel and receive real-time alerts from the product."
 

Cons

"The solution's AI is notorious for false positives, and the time you have to spend training it is ridiculous."
"Talking with the tool's technician about any problem is very complicated."
"The tool's support is an area of concern where improvements are needed."
"Defender's threat protection should be fine-tuned to reduce false positives. It could be more targeted, reflecting a continuous evolution in detecting. Also, it could be easier to integrate into other environments."
"Defender's reporting is rather scattered, and its URL filtering mechanism doesn't really work."
"The pricing of Microsoft Defender for Business has a long way to go since people are still preferring solutions such as CrowdStrike and Palo Alto."
"The technical support from Microsoft is very poor. I would rate it a one, as their technical staff are very junior and take a long time to respond to simple questions."
"Additionally, the pricing policy poses a challenge, particularly in multi-year contracts, where other solutions like Trend Micro offer more affordable options."
"The documentation for Microsoft Defender for IoT is lacking. There are no clear steps or guidance, and updates are frequent, which adds to the confusion."
"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."
"Microsoft Defender for IoT is not scalable. If you want to monitor another industrial network, you need an additional server, making it less scalable."
"The primary area that needs improvement is compatibility with the latest IoT technologies."
"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."
"There are a few limitations with Microsoft Defender for IoT. We raised concerns with the product team because they don't capture all the information regarding command execution or processes executed on certain endpoints."
 

Pricing and Cost Advice

"Since we're a nonprofit, we get pretty good discounts on the tool."
"The tool is cheap, while some other solutions are more expensive. I remember the tool cost about five euros for a workstation or for a user on a monthly basis."
"Defender for Business is included by default with an Office 365 premium subscription."
"The tool's cost has been a little high, but I do not think it was terrible."
"It has to get more competitive because we are starting to see some of the competitors providing better pricing, and some of it, of course, is to gain market share. The Defender product pricing is probably a little higher than the competitors."
Information not available
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Comms Service Provider
9%
Outsourcing Company
8%
Financial Services Firm
8%
Manufacturing Company
13%
Computer Software Company
10%
Financial Services Firm
7%
Comms Service Provider
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise2
Large Enterprise4
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Microsoft Defender for Business?
Our thoughts on the pricing for Microsoft Defender for Business are that we wish it could be better. If the pricing was a little better, we would definitely increase what we currently have.
What needs improvement with Microsoft Defender for Business?
I see room for improvement in Microsoft Defender for Business, particularly regarding the consolidation of all security solutions in one place and the integration of AI and data security into the s...
What is your experience regarding pricing and costs for Microsoft Defender for IoT?
In my case, I do not work with the pricing for Microsoft Defender for IoT because I work for the operator. However, I know that every device costs $15 per device, and I think this is a good price a...
What needs improvement with Microsoft Defender for IoT?
At this moment, there are no areas that could be improved with Microsoft Defender for IoT in general. When I look inside the solution, I can see every point and every source of attempted intrusions...
What is your primary use case for Microsoft Defender for IoT?
Sonda is an integrator with its head office in Chile. I work from Colombia for a Chilean company that has many different types of clients. I currently work for Mutual Asesorías, which is a financia...
 

Also Known As

No data available
Azure Defender for IoT
 

Overview

Find out what your peers are saying about Microsoft Defender for Business vs. Microsoft Defender for IoT and other solutions. Updated: June 2026.
909,725 professionals have used our research since 2012.