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Microsoft Defender External Attack Surface Management vs Rapid7 Exposure Command comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Mar 29, 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

Microsoft Defender External...
Ranking in Attack Surface Management (ASM)
14th
Average Rating
7.6
Reviews Sentiment
6.0
Number of Reviews
2
Ranking in other categories
Microsoft Security Suite (33rd)
Rapid7 Exposure Command
Ranking in Attack Surface Management (ASM)
15th
Average Rating
7.8
Reviews Sentiment
5.2
Number of Reviews
5
Ranking in other categories
Continuous Threat Exposure Management (CTEM) (17th)
 

Mindshare comparison

As of November 2026, in the Attack Surface Management (ASM) category, the mindshare of Microsoft Defender External Attack Surface Management is 3.0%, down from 3.6% compared to the previous year. The mindshare of Rapid7 Exposure Command is 1.9%, up from 1.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Attack Surface Management (ASM) Mindshare Distribution
ProductMindshare (%)
Microsoft Defender External Attack Surface Management3.0%
Rapid7 Exposure Command1.9%
Other95.1%
Attack Surface Management (ASM)
 

Featured Reviews

AndyChan3 - PeerSpot reviewer
General manager at a tech services company with 201-500 employees
Enhanced visibility and exposes vulnerabilities but needs more integration
I am currently in the pilot stage of implementing Microsoft External Attack Surface Management (EASM). My organization is transitioning to a comprehensive track of Microsoft solutions, and we will move to full-scale production in another year, maybe Microsoft External Attack Surface Management…
Justin Bisnauth - PeerSpot reviewer
B2c Customer Relations IT Security Support Specialist at a manufacturing company with 1,001-5,000 employees
Continuous security scanning has reduced vulnerabilities and strengthens our web applications
Rapid7 Exposure Command offers several best features, including the ability to schedule scans, staying up to date with current vulnerabilities, and providing trustworthy results. It is also easy to set up scans for different applications, and the platform provides recommendations on how to fix vulnerabilities. Additionally, I can replay the attacks that Rapid7 Exposure Command ran so I can see exactly where the vulnerability is located and what kind of attack it represents, showcasing the thorough information the platform provides. Regarding Rapid7 Exposure Command's AI features, I find that it runs itself once it is set up. While I did not set it up myself, I run scans, let it operate, view results, and find fixes for the identified vulnerabilities. It truly runs itself and provides the information needed to help us be a more secure company. I believe the accuracy and reliability of the output from Rapid7 Exposure Command are quite good, and the information we receive is accurate. However, there have been instances where a vulnerability appears as a false positive due to protocols or security configurations that our service provider has in place, which are not visible from our end. While vulnerabilities may appear present, it does not necessarily mean they truly are vulnerable, and it is helpful to know what needs to be handled by our service provider rather than remaining in the dark about potential issues.

Quotes from Members

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

Pros

"It seems to be better at protecting from cyberattacks."
"Microsoft External Attack Surface Management helps improve the visibility of my exposed vulnerabilities and provides an overview of my security posture across the globe."
"Rapid7 Exposure Command provides me with satisfaction knowing that my external attack surface and digital risk are being monitored."
"What I appreciated most about the reporting and dashboard features in Rapid7 Exposure Command is that they really expose and detail the main assets that are impacted."
"Rapid7's strength lies in continuous scanning performed with agents and an excellent scan profile provided by the internal scan engines on many devices, so we span from Windows to all Linux interfaces, to roughly all appliances on the market, including network hardware, hypervisors, cameras, and printers."
"I would recommend Rapid7 Exposure Command over anything else."
"Compared to Tenable or Qualys, Rapid7 Exposure Command is definitely affordable for small-sized or mid-sized engagements, although there are some challenges with detection."
 

Cons

"Further integration across different Microsoft products would be an improvement."
"The integration is not as seamless compared to competitors like Palo Alto."
"With Microsoft, support is always crazy, it's not easy to get support."
"However, there have been instances where a vulnerability appears as a false positive due to protocols or security configurations that our service provider has in place, which are not visible from our end."
"In the Pakistani market, Rapid7 Exposure Command's pricing is on the expensive side, and that represents one of the challenges we are facing."
"Rapid7 Exposure Command is not as easy to deploy compared to Qualys, and the detection rates are lower than Qualys."
"The graphical interface of Rapid7 Exposure Command is terrible right now."
"I think Rapid7 Exposure Command could be improved by the way asset discovery and agent deployment are conducted."
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Top Industries

By visitors reading reviews
Outsourcing Company
13%
Computer Software Company
10%
Financial Services Firm
9%
Comms Service Provider
8%
Comms Service Provider
14%
Manufacturing Company
12%
Healthcare Company
10%
Educational Organization
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business1
Midsize Enterprise1
Large Enterprise6
 

Questions from the Community

What needs improvement with Microsoft Defender External Attack Surface Management?
Further integration across different Microsoft products would be an improvement. Introduction of more AI automation into the products would also be beneficial. The integration is not as seamless co...
What is your primary use case for Microsoft Defender External Attack Surface Management?
I am currently in the pilot stage of implementing Microsoft External Attack Surface Management (EASM). My organization is transitioning to a comprehensive track of Microsoft solutions, and we will ...
What needs improvement with Rapid7 Exposure Command?
I believe there are two to three areas where Rapid7 Exposure Command can be improved. First, cloud integrations and the ability to assess cloud posture are essential components of an organization's...
What is your primary use case for Rapid7 Exposure Command?
I use the product on and off as we are Trillium, a Rapid7 distributor. For pre-sales purposes and to study the features, we maintain contact with Rapid7 Exposure Command.
What advice do you have for others considering Rapid7 Exposure Command?
Intelligent automation plays a very crucial role in refining my risk prioritization process because, in recent years, security researchers and leaders have realized that security tools alone are in...
 

Overview

Find out what your peers are saying about Microsoft Defender External Attack Surface Management vs. Rapid7 Exposure Command and other solutions. Updated: September 2026.
919,919 professionals have used our research since 2012.