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Bugcrowd vs Microsoft Defender External Attack Surface Management comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 28, 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

Bugcrowd
Ranking in Attack Surface Management (ASM)
13th
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
5
Ranking in other categories
Managed Security Services Providers (MSSP) (3rd), Bug Bounty Platforms (1st), Penetration Testing Services (3rd)
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)
 

Mindshare comparison

As of January 2026, in the Attack Surface Management (ASM) category, the mindshare of Bugcrowd is 4.7%, up from 4.5% compared to the previous year. The mindshare of Microsoft Defender External Attack Surface Management is 3.1%, up from 2.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Attack Surface Management (ASM) Market Share Distribution
ProductMarket Share (%)
Bugcrowd4.7%
Microsoft Defender External Attack Surface Management3.1%
Other92.2%
Attack Surface Management (ASM)
 

Featured Reviews

Ben Gurney - PeerSpot reviewer
Senior Engineering Manager - Platform Team at eTender Inc
Crowdsourced triage has uncovered critical website vulnerabilities and continuously improves our security posture
Bugcrowd could be improved or enhanced as they seem to have a lot of internal churn at the moment, so they could be more stable and more customer-focused. By customer-focused, I mean they are not very good at communicating what is changing on their side to their customers. I am now on my fourth account manager within one year. My latest call with them was with the fourth account manager saying there have been many changes and apologizing that no one I have spoken to in the past is on this call, but going forwards it will be them. With the fourth account manager in a year, it is hard to trust that message.
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…

Quotes from Members

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

Pros

"Bugcrowd has programs that disclose rewards and invite researchers to new programs."
"Bugcrowd's support team is very active and supportive."
"Bugcrowd's use of crowdsourced hackers has helped in discovering unique vulnerabilities."
"The most valuable aspect of Bugcrowd is that it provides a long list of different websites or web applications where I can report vulnerabilities."
"I believe Bugcrowd is highly stable."
"Working on Bugcrowd has made me a better security engineer since it provides a competitive environment to report successful vulnerabilities."
"I would rate Bugcrowd a ten out of ten."
"One of the features I like most about Bugcrowd is the ability to create a report in a very easy way."
"Microsoft External Attack Surface Management helps improve the visibility of my exposed vulnerabilities and provides an overview of my security posture across the globe."
"Microsoft External Attack Surface Management helps improve the visibility of my exposed vulnerabilities and provides an overview of my security posture across the globe."
"It seems to be better at protecting from cyberattacks."
 

Cons

"Bugcrowd could be improved or enhanced as they seem to have a lot of internal churn at the moment, so they could be more stable and more customer-focused."
"Bugcrowd should provide more access to the reports, similar to HackerOne, allowing for full disclosure once a bug is resolved, so researchers can learn from them."
"Bugcrowd should provide more access to the reports, similar to HackerOne, allowing for full disclosure once a bug is resolved, so researchers can learn from them. They should improve the responsibility type and response time of their customer support, especially when the issue is urgent."
"The triaging process has slowed down compared to three years ago. It now takes more time to resolve a reported vulnerability and receive the payout."
"The triaging process has slowed down compared to three years ago."
"There is room for improvement in Bugcrowd's response time when customer input is needed for resolving tickets."
"There is room for improvement in Bugcrowd's response time when customer input is needed for resolving tickets. If this time could be minimized, it would be very helpful."
"Further integration across different Microsoft products would be an improvement."
"With Microsoft, support is always crazy, it's not easy to get support."
"The integration is not as seamless compared to competitors like Palo Alto."
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879,443 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Computer Software Company
12%
Comms Service Provider
11%
Manufacturing Company
10%
University
8%
Computer Software Company
17%
Financial Services Firm
12%
Energy/Utilities Company
6%
Outsourcing Company
6%
 

Company Size

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

Questions from the Community

What is your experience regarding pricing and costs for Bugcrowd?
I think the pricing and licensing of Bugcrowd are expensive, but we do get good value from it, as we find vulnerabilities that we would otherwise be unaware of.
What needs improvement with Bugcrowd?
Bugcrowd could be improved or enhanced as they seem to have a lot of internal churn at the moment, so they could be more stable and more customer-focused. By customer-focused, I mean they are not v...
What is your primary use case for Bugcrowd?
I work with Bugcrowd mostly as a crowdsourcing security platform. I use Bugcrowd by putting a brief on Bugcrowd's website, and then their community of security researchers hunt for vulnerabilities ...
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 ...
 

Overview

 

Sample Customers

Zephyr Health, Barracuda Networks, Western Union, Instructure, Aruba Networks, Pinterest, CARD.com, WINK, (ISC)2, StatusPage, WHMCS, Movember
Information Not Available
Find out what your peers are saying about Bugcrowd vs. Microsoft Defender External Attack Surface Management and other solutions. Updated: December 2025.
879,443 professionals have used our research since 2012.