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Microsoft Defender for Business vs Microsoft Entra External ID 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 for Busi...
Ranking in Microsoft Security Suite
15th
Average Rating
7.8
Reviews Sentiment
7.1
Number of Reviews
17
Ranking in other categories
Endpoint Protection Platform (EPP) (25th)
Microsoft Entra External ID
Ranking in Microsoft Security Suite
26th
Average Rating
7.6
Reviews Sentiment
6.7
Number of Reviews
8
Ranking in other categories
Identity and Access Management as a Service (IDaaS) (IAMaaS) (13th), Customer Identity and Access Management (CIAM) (7th)
 

Mindshare comparison

As of May 2025, in the Microsoft Security Suite category, the mindshare of Microsoft Defender for Business is 2.9%, down from 3.1% compared to the previous year. The mindshare of Microsoft Entra External ID is 0.7%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Microsoft Security Suite
 

Featured Reviews

Syed Abid  - PeerSpot reviewer
Advanced threat protection secures diverse workloads with cost-effective deployment
If I need logs and don't have local storage bundled with Defender, I need to add workspace and log analytics, which is costly for storing logs of 2 GB, 5 GB, 10 GB. A default storage of 5 GB for logs should be included with Defender. There are limitations in whitelisting folders and files, and the whitelisting feature for Defender threat protection was deprecated. A straightforward feature for this should be added.
Corrado Vigano - PeerSpot reviewer
Solution integrates well with existing systems while being easy to use
The fact that it is quite integrated into the entire Microsoft environment makes it quite easy to use. Furthermore, Microsoft's reliability in providing a clear roadmap for the solution is very important, especially at a time when cybersecurity is a risk in every company. The solution is easy to reuse and not difficult to find expertise for in the market because it is widespread. It is gaining attention even from partners and from the market on the offering side. This serves as a good starting point for customers who can develop internal competence on the solution. Additionally, the presence of reliable partners who know the solution and can provide internal knowledge is the best aspect for them.

Quotes from Members

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

Pros

"The solution provides good scalability."
"The security features are valuable because they come with more capabilities that other licenses do not have, including the enterprise license like E3."
"Microsoft Defender for Business stands out due to its ease of use, particularly due to the fact that many of my customers already use Microsoft and Azure."
"The most effective features of Microsoft Defender for Business include its threat detection and response capabilities in managing vulnerabilities and ransomware attacks."
"The interface is quite user-friendly."
"Defender's main strength is its integration with Microsoft Sentinel, offering valuable insights."
"I haven't had any problems with the tool's stability."
"It is scalable."
"The most valuable feature for me is the firewall capabilities."
"It's similar to using a Microsoft account to create accounts on other websites. We are also using Microsoft Entra to monitor which applications our guests are using. This allows us to filter, block, or adjust permissions for these applications as needed for our collaborators."
"The single sign-on access is the most useful feature we use."
"It's quite easy to manage and monitor."
"The fact that it is quite integrated into the entire Microsoft environment makes it quite easy to use."
"The fact that it is quite integrated into the entire Microsoft environment makes it quite easy to use."
"The most beneficial feature for us is the ease of setup. With about five clicks, we can generate unique IDs and keys and set up in less than 30 minutes. We can also generate these for multiple years simultaneously, which is convenient."
"I have not encountered any stability issues with Microsoft Entra External ID."
 

Cons

"If I need logs and don't have local storage bundled with Defender, I need to add workspace and log analytics, which is costly for storing logs of 2 GB, 5 GB, 10 GB."
"The biggest one is that Defender needs to be more proactive to the emerging threats. There can be tighter integration with email, especially how it integrates with our email system, which is the Microsoft Outlook suite. There should be the ability to react a lot quicker to emerging threats because sometimes, it takes a few days before some of these new threats are fully identified, and we need that to be a few hours."
"Technical support could be faster to respond."
"The security could always be improved."
"The user interface has a lot of features which can make it complex and hard to adapt to for some users."
"The threat detection capabilities require significant customization for multistage threat detection."
"Pricing could be lowered as it is expensive and not suitable for low-budget organizations."
"Defender's threat protection should be fine-tuned to reduce false positives. It could be more targeted, reflecting a continuous evolution in detecting. Also, it could be easier to integrate into other environments."
"I generally find Microsoft solutions expensive, especially in specific offerings."
"Microsoft's pricing is complex and difficult to fathom due to a range of different licensing options."
"I would like to see faster synchronization."
"There is room for improvement in AI technology for Microsoft Entra External ID, particularly in providing detailed alerts."
"Technical support needs improvement."
"The cost is very high."
"A common concern among the customers I visit is the unpredictability of Microsoft's costs at every renewal. This is really bothersome for the customer, and I would say it is the worst element I have seen in these years."
"The quality of Microsoft customer support varies. With an enterprise contract, good resources are usually provided, especially in regions like Saudi Arabia or UAE. However, we have faced challenges with support quality, especially in some subcontinent areas where the resources might not be as experienced."
 

Pricing and Cost Advice

"The tool's cost has been a little high, but I do not think it was terrible."
"It has to get more competitive because we are starting to see some of the competitors providing better pricing, and some of it, of course, is to gain market share. The Defender product pricing is probably a little higher than the competitors."
"Since we're a nonprofit, we get pretty good discounts on the tool."
"Defender for Business is included by default with an Office 365 premium subscription."
"The tool is cheap, while some other solutions are more expensive. I remember the tool cost about five euros for a workstation or for a user on a monthly basis."
"We don't pay separately for Microsoft Entra External ID as it's part of our Microsoft Exchange subscription."
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Top Industries

By visitors reading reviews
Computer Software Company
18%
Comms Service Provider
7%
Retailer
7%
Government
6%
Computer Software Company
15%
Financial Services Firm
12%
Manufacturing Company
10%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Microsoft Defender for Business?
A few things are valuable. One is the alerting we see when any kind of intrusion is happening, any kind of malware is being deployed across the endpoints, or any kind of suspicious activity is goin...
What is your experience regarding pricing and costs for Microsoft Defender for Business?
Microsoft Defender for Business offers the best pricing option in the market and is very cost-effective.
What needs improvement with Microsoft Defender for Business?
The areas where Microsoft Defender for Business could improve include the support, installation process, and wiki. I should be able to find solutions to issues quickly without having to delve too d...
What is your experience regarding pricing and costs for Microsoft Entra External ID?
The cost can be a factor for Microsoft Entra External ID, but in general, it offers a scalable and efficient solution compared to deploying individual solutions.
What needs improvement with Microsoft Entra External ID?
Some areas where Microsoft Entra External ID could improve include cost and enhanced security for integration with federated logins like LinkedIn and Gmail.
What is your primary use case for Microsoft Entra External ID?
I am working on a project for a university where we are trying to create a digital twin of a coral reef restoration project in Saudi Arabia. This involves using a big data platform and developing a...
 

Also Known As

No data available
Azure Active Directory External Identities
 

Overview

Find out what your peers are saying about Microsoft Defender for Business vs. Microsoft Entra External ID and other solutions. Updated: April 2025.
850,028 professionals have used our research since 2012.