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EY MDR vs Microsoft Defender Experts for Hunting comparison

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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

EY MDR
Ranking in Managed Detection and Response (MDR)
47th
Average Rating
9.0
Reviews Sentiment
5.5
Number of Reviews
1
Ranking in other categories
No ranking in other categories
Microsoft Defender Experts ...
Ranking in Managed Detection and Response (MDR)
18th
Average Rating
9.0
Reviews Sentiment
6.3
Number of Reviews
5
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2026, in the Managed Detection and Response (MDR) category, the mindshare of EY MDR is 0.7%, up from 0.4% compared to the previous year. The mindshare of Microsoft Defender Experts for Hunting is 1.3%, down from 1.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Managed Detection and Response (MDR) Mindshare Distribution
ProductMindshare (%)
Microsoft Defender Experts for Hunting1.3%
EY MDR0.7%
Other98.0%
Managed Detection and Response (MDR)
 

Featured Reviews

PF
Cyber Security Sales Executive at UOL
A financial planning solution for healthcare that allows you to analyze information for future budgets
It's good because of the benefit it gives in relation to the cost. Other solutions are very expensive to deliver. The solution is a financial planning solution for healthcare, so it helps predict the budget for the next year. A lot of hospitals in Brazil are using Excel and manually calculating these things, so it provides a lot of benefit to clients. This solution is very complete. There are a lot of models for different areas, like oncology, neurology, etc. It shows you the different revenues and profits for each area and allows you to analyze the information in detail. It gives you a good picture of the situation and helps you make a business decision. If the customer has any problems before, during, or after implementation, Ernst & Young help to solve the problem.
Joe Cicero - PeerSpot reviewer
Chief Marketing Officer at a computer software company with 201-500 employees
Proactive threat hunting has strengthened our defenses and provides expert support for incidents
Proactive threat hunting as well as the Ask an Expert feature, which is a button inside of the XDR portal that becomes available when the customer owns Microsoft Defender Experts for Hunting, are the best features it offers. If a customer or one of our analysts needs extra support or has a question about a Microsoft Defender Experts for Hunting notification, they can click on that button and chat directly with a Microsoft security analyst to get more information or fill in any gaps regarding the Ask an Expert feature. Improved detection rates are one of the specific outcomes that show the positive impact because Microsoft Defender Experts for Hunting is a second set of eyes or a second team looking for emerging threats within a shared customer's environment. For us, the proactive approach that Microsoft Defender Experts for Hunting is always running is valuable, and we see those alerts pop up inside of our incident queues in Microsoft Sentinel and we respond and acknowledge them. In many cases, Microsoft might see an alert from a zero-day that we aren't even aware of yet or the industry isn't aware of yet and we see that tagged within our incident queue, which allows us to follow up with it much sooner than had we had to search and detect for it ourselves. Microsoft Defender Experts for Hunting helps my customers detect or prevent emerging threats that are not yet published but Microsoft has visibility into. Microsoft Defender Experts for Hunting's reporting and analytics are clear and actionable, and the fact that it's tied to the MITRE framework puts it all in a common language. Microsoft Defender Experts for Hunting helps my customers comply with industry regulations or standards, though I am unsure how, but many have requirements for threat hunting and this checks that box. Microsoft Defender Experts for Hunting helps my team respond to incidents by providing a backstop, which does speed up the process and improve outcomes.

Quotes from Members

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

Pros

"The main benefit of this solution is that you have intelligence and functionality behind the solution to predict numbers."
"This solution is very complete. There are a lot of models for different areas, like oncology, neurology, etc. It shows you the different revenues and profits for each area and allows you to analyze the information in detail."
"The solution helps to detect some suspicious items for us and our clients."
"Easy to use is what my customers say is the biggest benefit of Microsoft Defender Experts for Hunting for them."
"The best feature of this solution is that it is an integrated and comprehensive solution for the entire Microsoft ecosystem."
"What really stands out about Microsoft Defender Experts for Hunting is that it's easy to use, the cost is clear, and the pricing is transparent, with straightforward onboarding in hybrid, cloud, or on-premise environments."
"Microsoft Defender Experts for Hunting helps my customers detect or prevent emerging threats that are not yet published but Microsoft has visibility into."
 

Cons

"The big challenge is when a company doesn't use SAP as ERP. If the company uses other kinds of systems to manage their information, it's a challenge because this product is integrated with SAP."
"The big challenge is when a company doesn't use SAP as ERP."
"There is a lot of change in a small period. This might not be helpful for IT administrators and users."
"We tried the proactive threat hunting feature, but it was not a good experience with Microsoft Defender Experts for Hunting. It created more trouble than expected with false positives and non-expected answers."
"The solution’s user interface could be improved."
"The price of the solution is costly, which I find significant."
"As a partner, Microsoft Defender Experts for Hunting could be improved by getting earlier threat detection signals so we could proactively research on our own end and help support a campaign to raise awareness as well as proactive response."
 

Pricing and Cost Advice

"The cost is good in relation to the benefit."
Information not available
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Top Industries

By visitors reading reviews
No data available
Computer Software Company
20%
Financial Services Firm
11%
Manufacturing Company
7%
Comms Service Provider
7%
 

Company Size

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

Questions from the Community

Ask a question
Earn 20 points
What needs improvement with Microsoft Defender Experts for Hunting?
As a partner, Microsoft Defender Experts for Hunting could be improved by getting earlier threat detection signals so we could proactively research on our own end and help support a campaign to rai...
What is your primary use case for Microsoft Defender Experts for Hunting?
As a working security partner, my main use case for Microsoft Defender Experts for Hunting is that many of our customers also have Microsoft Defender Experts for Hunting and really find a lot of va...
What advice do you have for others considering Microsoft Defender Experts for Hunting?
As a partner, there can be some concern that Microsoft Defender Experts for Hunting is taking away some of our business because they're providing a solution that we also provide. However, the team ...
 

Also Known As

EY Managed Detection and Response
No data available
 

Overview

Find out what your peers are saying about CrowdStrike, SentinelOne, Huntress and others in Managed Detection and Response (MDR). Updated: October 2026.
920,574 professionals have used our research since 2012.