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Microsoft Defender for Office 365 vs Microsoft Entra ID Protection 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:
 

ROI

Sentiment score
6.9
Microsoft Defender for Office 365 offers strong ROI through security enhancements, cost savings, and improved company productivity despite measurement challenges.
Sentiment score
4.8
Organizations saw ROI in three years with Entra ID, appreciating time savings and reduced login hassle despite high pricing.
It has also decreased our time to detection and response by about 15 to 20 percent.
Technology support manager at Alfred State College
Overall, cost of owning and operating our system goes down.
Designation Chief Consultant at Avtow
It's hard to quantify the return on investment we've seen from Microsoft Defender for Office 365.
Chief Architect at a tech vendor with 1,001-5,000 employees
There is a return on investment in terms of time-saving, control, and ease of manageability of the environment.
Software Solutions Account Manager at First Distribution
 

Customer Service

Sentiment score
5.8
Microsoft Defender for Office 365 users rate support highly, praising its responsiveness and 24/7 availability, despite occasional documentation and communication issues.
Sentiment score
6.6
Microsoft Entra ID Protection support is generally well-rated, but experiences vary based on subscription type and available resources.
Over the past two years, there have been no critical problems.
Solution Consultant at BIM Group of Companies
we opened tickets, and they typically resolve them quickly.
Chief Architect at a tech vendor with 1,001-5,000 employees
With a subscription for Microsoft Defender for Office 365, it is an eight. Without it, it is a six.
Manager at a tech services company with 10,001+ employees
We classified it as a critical problem, and they accepted our classification and helped us quickly.
Founder at AiALL
They often refer to internal blogs, which doesn't offer much new information and can limit our capabilities in troubleshooting.
AI Solution Architect at Bitscape Infotech Pvt. Ltd.
Tickets often bounce from person to person, requiring the sharing of information multiple times.
Software Solutions Account Manager at First Distribution
 

Scalability Issues

Sentiment score
7.8
Microsoft Defender for Office 365 offers scalable, efficient protection for large enterprises, ensuring seamless growth across diverse industries.
Sentiment score
7.8
Microsoft Entra ID Protection efficiently scales from SMEs to enterprises, offering flexibility and seamless adjustment to varying business demands.
We have never faced scalability problems, and Microsoft manages it effectively.
Solution Consultant at BIM Group of Companies
Microsoft Defender for Office 365 scales transparently for us, as we grew from 1,000 users to 3,000 users, and we didn't notice much difference.
Chief Architect at a tech vendor with 1,001-5,000 employees
Microsoft Defender for Office 365 scales with the growing needs of my company well.
Senior Client Director and Advisory Service Leader at Crossfuze
Since it is a cloud computing product, it can accommodate a range of company sizes, from a few users to large businesses.
Security Analyst at UPCI
There are no issues with scalability up to your license limitations.
Senior Solution Architect DataCenter & Cloud at a tech services company with 11-50 employees
We haven't experienced problems with Microsoft Entra ID Protection.
Founder at AiALL
 

Stability Issues

Sentiment score
7.7
Microsoft Defender for Office 365 provides 99.9% uptime with minor issues, ensuring reliable performance and seamless cloud integration.
Sentiment score
7.2
Microsoft Entra ID Protection is stable and reliable, though occasional bugs and infrequent outages occur during integrations and authentications.
I would rate the stability of Microsoft Defender for Office 365 as 10 over 10 because it's highly available, it works, and it does the job it is meant to do.
Cloud Solutions Architect at a tech services company with 201-500 employees
I have not experienced any downtime, crashes, or performance issues because of Defender.
Technology Associate at a financial services firm with 51-200 employees
The solution is stable, as we have been using it for the past two years.
Solution Consultant at BIM Group of Companies
 

Room For Improvement

Users call for enhanced virus detection, cross-platform support, and pricing transparency in Microsoft Defender for Office 365.
Microsoft Entra ID Protection requires enhancements in user interface, scalability, third-party integration, documentation, and simplified management processes.
The main area for improvement is simplifying the implementation and rollout process.
Infrastructure and Security Lead at Vedanta
Microsoft could improve by offering recommendations for domain spoofing attacks, especially scenarios where DNS records like SPF, DKIM, and DMARC are not properly published.
Solution Consultant at BIM Group of Companies
There is a different console for different things; I just want one consolidated console.
Senior Director, Security Architecture & Engineering at a leisure / travel company with 10,001+ employees
If there was some level of backup mechanism available with quick restore functionality, that would be beneficial.
Senior Solution Architect DataCenter & Cloud at a tech services company with 11-50 employees
Microsoft has not offered control over how they calculate high or low-risk scenarios.
AI Solution Architect at Bitscape Infotech Pvt. Ltd.
There is no write-back feature from the cloud to local, which would allow me to use my own credentials from the cloud tenant securely.
Security Operations Team Leader at Yalla Security Srl
 

Setup Cost

Microsoft Defender for Office 365 pricing is seen as flexible but potentially expensive, offering value in comprehensive security features.
Microsoft Entra ID Protection costs $5-$6 per user monthly, with pricing complexity varying by company size and included features.
We've likely saved 30% of costs.
Designation Chief Consultant at Avtow
Money-wise, it is a part of the Office 365 suite, making it slightly more expensive compared to Trend Micro.
Infrastructure and Security Lead at Vedanta
Microsoft is quite affordable with a lot of features available for any size organization.
Solution Consultant at BIM Group of Companies
Entra ID Protection is not badly priced, but some clients, especially in medium to smaller scale companies in third-world countries, find it quite expensive.
Software Solutions Account Manager at First Distribution
Microsoft Entra ID requires additional licensing components.
AI Solution Architect at Bitscape Infotech Pvt. Ltd.
The pricing for Microsoft Entra ID protection is not expensive.
Security Analyst at UPCI
 

Valuable Features

Microsoft Defender for Office 365 enhances email security with anti-phishing, anti-malware, threat intelligence, and seamless integration for efficient management.
Microsoft Entra ID Protection enhances security with multifactor authentication, identity governance, and adaptive threat detection integrated with Azure.
It ranks the threats and allows us to prioritize those hitting us the hardest, such as email threats.
Technology support manager at Alfred State College
It provides end-to-end visibility on email threats such as phishing, extending beyond Exchange Online Protection.
Solution Consultant at BIM Group of Companies
The value of the DLP feature is significant to us because we have internal data, sometimes sensitive, and the users may not always be aware of security and privacy, which might lead them to send out information mistakenly to external parties.
Chief Architect at a tech vendor with 1,001-5,000 employees
Having a single sign-on feature with Entra ID ensures seamless access to various applications, even those with significant security constraints.
AI Solution Architect at Bitscape Infotech Pvt. Ltd.
These features ease the job of security analysts, providing a better vision of user activities and potential risks.
Security Operations Team Leader at Yalla Security Srl
We use automated remediation for logon purposes and error purposes. It remediates issues and provides just-in-time access when applicable.
Senior Solution Architect DataCenter & Cloud at a tech services company with 11-50 employees
 

Categories and Ranking

Microsoft Defender for Offi...
Ranking in Microsoft Security Suite
10th
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
60
Ranking in other categories
Email Archiving (1st), Email Security (1st), Advanced Threat Protection (ATP) (2nd), Secure Email Gateway (SEG) (1st)
Microsoft Entra ID Protection
Ranking in Microsoft Security Suite
9th
Average Rating
8.6
Reviews Sentiment
6.8
Number of Reviews
20
Ranking in other categories
Identity Management (IM) (8th), Identity Threat Detection and Response (ITDR) (2nd)
 

Mindshare comparison

As of January 2026, in the Microsoft Security Suite category, the mindshare of Microsoft Defender for Office 365 is 3.6%, up from 2.4% compared to the previous year. The mindshare of Microsoft Entra ID Protection is 3.1%, down from 4.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Microsoft Security Suite Market Share Distribution
ProductMarket Share (%)
Microsoft Entra ID Protection3.1%
Microsoft Defender for Office 3653.6%
Other93.3%
Microsoft Security Suite
 

Featured Reviews

Emeka Ndulu - PeerSpot reviewer
Cloud Solutions Architect at a tech services company with 201-500 employees
Improves threat visibility and response while reducing manual tasks and training users against phishing
I appreciate the attack simulation feature whereby I get to train users and educate them on how to identify phishing emails and spam emails, as well as the anti-spam protection. It gives me visibility into my threat environment and threat landscape to ensure that I am one step ahead of any likelihood of threats within my environment. I get to detect it and respond, so the threat intelligence is very effective. Microsoft security solutions save my time. It saves money because once I protect my environment, I don't lose money. It has decreased my detection time and my time to respond.
reviewer2133984 - PeerSpot reviewer
Sr. Security Analyst/Incident Response at a retailer with 5,001-10,000 employees
Conditional access provides detailed security customization
The best features of Microsoft Entra ID Protection are the conditional aspects, particularly the conditions that can be created. Microsoft Entra ID Protection has helped us because it gives us conditions that we can filter on or support, providing us more granularity. Microsoft Entra ID Protection allows blocking based on geolocation and similar parameters. The protections for handling identity threats in Microsoft Entra ID Protection, such as the automated remediation, are working effectively. With Microsoft Entra ID Protection, we are able to pivot off of particular alerts and stay abreast of them, which works to enhance our organization's security strategy. They definitely aid in threat detection with Microsoft Entra ID Protection.
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
8%
Manufacturing Company
8%
Comms Service Provider
6%
Computer Software Company
14%
Financial Services Firm
14%
Manufacturing Company
9%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business23
Midsize Enterprise10
Large Enterprise31
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise1
Large Enterprise4
 

Questions from the Community

What needs improvement with Microsoft Defender for Office 365?
The inbuilt analysis of false positives can be faster. It's not slow, but it can be faster.
What is your primary use case for Microsoft Defender for Office 365?
My use case for Microsoft Defender for Office 365 is for email protection, safe links, protection of links, documents, protecting my documents, and protecting attachments. I also use it to conduct ...
What is your experience regarding pricing and costs for Azure Active Directory Identity Protection?
The pricing for Microsoft Entra ID protection is not expensive. It varies based on the company's size and quality.
What needs improvement with Azure Active Directory Identity Protection?
We explore the possibilities to use Purview to control our applications, though not very deeply as it's not very helpful at this moment.For us, the most important problem is access; we need an easy...
What is your primary use case for Azure Active Directory Identity Protection?
We are still deep involved in the use of Microsoft technology for databases and business intelligence, and in the last three years with Power Apps and Power Automate, all that means Azure services,...
 

Also Known As

MS Defender for Office 365
Azure Active Directory Identity Protection, Azure AD Identity Protection
 

Overview

 

Sample Customers

Microsoft Defender for Office 365 is trusted by companies such as Ithaca College.
Information Not Available
Find out what your peers are saying about Microsoft Defender for Office 365 vs. Microsoft Entra ID Protection and other solutions. Updated: December 2025.
881,082 professionals have used our research since 2012.