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Microsoft Defender XDR vs Microsoft Purview Communication Compliance 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 XDR
Ranking in Microsoft Security Suite
4th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
102
Ranking in other categories
Endpoint Detection and Response (EDR) (5th), Extended Detection and Response (XDR) (2nd)
Microsoft Purview Communica...
Ranking in Microsoft Security Suite
30th
Average Rating
8.4
Reviews Sentiment
7.6
Number of Reviews
3
Ranking in other categories
GRC (8th), Digital Risk Protection (7th)
 

Mindshare comparison

As of October 2025, in the Microsoft Security Suite category, the mindshare of Microsoft Defender XDR is 6.6%, up from 5.4% compared to the previous year. The mindshare of Microsoft Purview Communication Compliance is 0.4%, up from 0.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Microsoft Security Suite Market Share Distribution
ProductMarket Share (%)
Microsoft Defender XDR6.6%
Microsoft Purview Communication Compliance0.4%
Other93.0%
Microsoft Security Suite
 

Featured Reviews

MohtesanShaikh - PeerSpot reviewer
Experience improves security management and simplifies threat protection
I have created automated investigations, and while they work, they operate rather slowly in the Microsoft portal. If I automate something, it takes considerable time; if I do it manually, I can complete it in a quarter of the time. The automation response being slow is the main concern; when an incident occurs or if I run a remediation, it takes significant time to complete the remediation. There are some limitations regarding the scalability of Microsoft Defender XDR with specific licensing. For SMB customers, there is only Microsoft Defender for Business, and if they want more features such as XDR features and automation investigation or incident response, they need to purchase Defender for Endpoint. We are currently using the EDR.
Rey Vazquez - PeerSpot reviewer
Creates robust rules for communication and data security, boosting compliance measures
I was talking with some engineer from Microsoft about how we can audit our web page. They create or add to Microsoft Purview Communication Compliance that part, the Layer seven of the OSI model, to check the application and maintain a good practice of coding. I've tried the web page part, and it works great. However, monitoring and compliance for web applications could be improved.

Quotes from Members

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

Pros

"I rate Microsoft Defender XDR 10 out of 10."
"The most valuable features are machine learning, AI, and auto-remediation of none malicious alerts."
"The timeline feature is excellent. I also like the phishing simulation. We have phishing campaigns to educate employees and warn them about these threats."
"It's a very scalable tool that can be used in a very small environment or in a very large environment. Everything can be managed from a simple dashboard and can be scaled up or down depending on the customer's environment."
"You can configure the product very easily."
"The integration with other Microsoft solutions is the most valuable feature."
"I like that it's stable. It's been stable for a long time, and Microsoft Defender has done a good job there."
"The most valuable feature of the solution stems from the fact that Microsoft Defender XDR is easy to integrate with other Microsoft platforms or products."
"The features I appreciate the most in Microsoft Purview Communication Compliance include the ability to build cases, give them dates, and find them based on the notes that I left behind."
"Customer support is excellent."
"The time it saves is very useful."
"Microsoft Purview Communication Compliance helps with extra collaboration and ensures communication is within the framework."
 

Cons

"It would be helpful if the solution could scan faster when it comes to scanning attachments to emails."
"Microsoft Defender XDR could be improved with a lower price."
"When we do investigations, it would be better if Microsoft could populate the host dashboard more. When we open any host for investigation, we want the entire timeline of what is happening on the host, including all the users logging in, their hardware, Windows version, etc."
"Sometimes, configurations take much longer than expected."
"For some scenarios, it provides good visibility into threats, and for some scenarios, it doesn't. For example, sometimes the URLs within the emails have destinations, and you do get a screenshot and all further details, but it's not always the case. It would be good if they did a better job of enabling that for all the emails that they identified as malicious. When you get an email threat, you can go into the email and see more details, but the URL destination feature doesn't always show you a screenshot of the URL in that email. It also doesn't always give you the characteristics relating to that URL. It would be quite good if the information is complete where it says that we identified this URL, and this is what it looks like. There should be some threat intel about it. It should give you more details."
"The support team is not competent or responsive."
"Microsoft could improve on threat hunting and build more on threat detection and handling. The cybersecurity and cloud security posture features are a bit lesser than standard security products."
"The improvements to Microsoft Defender XDR would probably go on the Linux side. There's still some more work to be done there."
"Microsoft Purview Communication Compliance can be improved by having more tutorials available for those who aren't used to using this platform."
"The product should incorporate more automation with the help of AI."
"Monitoring and compliance for web applications could be improved."
"Microsoft Purview Communication Compliance can be improved by having more tutorials available for those who aren't used to using this platform."
 

Pricing and Cost Advice

"While Microsoft Defender XDR carries a higher cost, its ease of use compared to Defender may justify the investment."
"The pricing of Microsoft 365 Defender is definitely on the costly side, but with the features and services that Microsoft provides, such as the seamless integration of all the Defender tools, while the price is on the higher side, there is no alternative."
"I believe the pricing is fair and acceptable. I consider it to be reasonable and satisfactory."
"Its licensing and pricing are handled by someone else. My role is limited to incidents or issues with the portal, but you get what you pay for. It is worth the cost."
"The solutions price is fair for what they offer."
"The license cost for a year is approximately forty-four thousand, and this annual saving is a significant factor in our decision to switch."
"On average, we pay around 55 euros per user for the services and features we receive."
"Microsoft Defender XDR is already included in our Office 365 licensing. It is better because we're saving money by using it."
Information not available
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Top Industries

By visitors reading reviews
Computer Software Company
16%
Financial Services Firm
8%
Manufacturing Company
8%
Comms Service Provider
7%
Computer Software Company
18%
Financial Services Firm
15%
Manufacturing Company
9%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business46
Midsize Enterprise23
Large Enterprise37
No data available
 

Questions from the Community

What do you like most about Microsoft 365 Defender?
Microsoft Defender XDR provides strong identity protection with comprehensive insights into risky user behavior and potential indicators of compromise.
What is your experience regarding pricing and costs for Microsoft 365 Defender?
The pricing for Microsoft Sentinel operates on a pay-as-you-go model based on data ingestion. I recall that Defender XDR pricing is based on the number of endpoints.
What needs improvement with Microsoft 365 Defender?
I have created automated investigations, and while they work, they operate rather slowly in the Microsoft portal. If I automate something, it takes considerable time; if I do it manually, I can com...
What do you like most about Microsoft Purview Communication Compliance?
Microsoft Purview Communication Compliance helps with extra collaboration and ensures communication is within the framework.
What needs improvement with Microsoft Purview Communication Compliance?
I was talking with some engineer from Microsoft about how we can audit our web page. They create or add to Microsoft Purview Communication Compliance that part, the Layer seven of the OSI model, to...
What advice do you have for others considering Microsoft Purview Communication Compliance?
Overall, I rate Microsoft Purview Communication Compliance at a nine. I highly recommend it to anyone due to its robust system and valuable resources for IT security, risk assessment, and data mana...
 

Also Known As

Microsoft 365 Defender, Microsoft Threat Protection, MS 365 Defender
No data available
 

Overview

 

Sample Customers

Accenture, Deloitte, ExxonMobil, General Electric, IBM, Johnson & Johnson and many others.
Information Not Available
Find out what your peers are saying about Microsoft Defender XDR vs. Microsoft Purview Communication Compliance and other solutions. Updated: September 2025.
869,513 professionals have used our research since 2012.