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Microsoft Defender Threat Intelligence vs Microsoft Defender for Office 365 comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 1, 2024

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
7.3
Microsoft Defender for Office 365 enhances email protection, reduces costs, and increases productivity, offering invaluable data security.
Sentiment score
8.1
Microsoft Defender Threat Intelligence consolidates security, reduces costs, enhances intelligence, and effectively prevents breaches, offering significant ROI.
In terms of the areas where I saw that return on investment with Microsoft Defender for Office 365, it is related to the risk to our environment, specifically regarding users being scammed or phished.
It's hard to quantify the return on investment we've seen from Microsoft Defender for Office 365.
Overall, cost of owning and operating our system goes down.
 

Customer Service

Sentiment score
5.9
Microsoft Defender for Office 365 offers reliable support, praised for responsiveness, despite some challenges with clarity and third-party resolutions.
Sentiment score
7.4
Microsoft Defender support varies, with excellent technical help praised but mixed experiences with contact ease and expertise levels.
Any issues are addressed quickly by Microsoft's support.
we opened tickets, and they typically resolve them quickly.
My experience with customer support and technical support for Microsoft Defender for Office 365 has been excellent.
Level two support is knowledgeable and knows how the product works, which is very good.
 

Scalability Issues

Sentiment score
8.2
Microsoft Defender for Office 365 scales seamlessly across configurations, supporting thousands of users with effortless integration and optimal performance.
Sentiment score
7.9
Microsoft Defender Threat Intelligence offers scalable security, favored for flexibility, ease of use, and seamless cloud integration despite potential costs.
We have never faced scalability problems, and Microsoft manages it effectively.
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.
If there were some customizations available, I would rate its scalability as nine out of ten.
 

Stability Issues

Sentiment score
7.7
Microsoft Defender for Office 365 is highly reliable, offering stable performance, quick issue resolution, and high user satisfaction ratings.
Sentiment score
8.3
Microsoft Defender Threat Intelligence is praised for stability, performance, security features, and resilience, despite occasional outages and delays.
I would assess the stability and reliability of Microsoft Defender for Office 365 as very stable, with barely any issues.
The solution is stable, as we have been using it for the past two years.
Overall, the stability and reliability of Microsoft Defender for Office 365 are good.
It provides a high level of security and avoids phishing and scam emails.
 

Room For Improvement

Microsoft Defender for Office 365 needs enhanced virus protection, compatibility, UI, integration, reporting, and cost transparency to improve user experience.
Microsoft Defender Threat Intelligence needs pricing, integration, support, AI, automation, and customization improvements for better affordability and usability.
The main area for improvement is simplifying the implementation and rollout process.
There is a different console for different things; I just want one consolidated console.
Microsoft could improve by offering recommendations for domain spoofing attacks, especially scenarios where DNS records like SPF, DKIM, and DMARC are not properly published.
Providing code customization would help keep pace with new vulnerabilities and threats.
From the telemetry data standpoint, I would prefer Defender data to be more open in future updates.
 

Setup Cost

Enterprise users find Microsoft Defender for Office 365 pricing complex but valuable due to integration with Office 365 features.
Microsoft Defender Threat Intelligence is cost-effective in E5 bundles but can be complex and costly standalone for SMEs.
We've likely saved 30% of costs.
Microsoft is quite affordable with a lot of features available for any size organization.
Money-wise, it is a part of the Office 365 suite, making it slightly more expensive compared to Trend Micro.
 

Valuable Features

Microsoft Defender for Office 365 offers comprehensive security with real-time updates and automated threat response, enhancing multi-platform enterprise safety.
Microsoft Defender Threat Intelligence integrates globally informed threat detection with seamless Microsoft product integration for comprehensive, automated protection and analysis.
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.
The threat intelligence from Microsoft Defender for Office 365 helps prepare us for potential threats before they hit and enables us to make proactive steps, as it gives us IOCs and helps us make more informed decisions.
It provides end-to-end visibility on email threats such as phishing, extending beyond Exchange Online Protection.
One of the best features is that it provides a certain level of customization, allowing us to set our spam confidence levels.
Our threat detection is enhanced due to the AI agents in Microsoft Defender Threat Intelligence, which helps in detecting automatically.
 

Categories and Ranking

Microsoft Defender for Offi...
Ranking in Advanced Threat Protection (ATP)
2nd
Ranking in Microsoft Security Suite
10th
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
52
Ranking in other categories
Email Archiving (1st), Email Security (1st), Secure Email Gateway (SEG) (1st)
Microsoft Defender Threat I...
Ranking in Advanced Threat Protection (ATP)
10th
Ranking in Microsoft Security Suite
15th
Average Rating
8.4
Reviews Sentiment
7.4
Number of Reviews
32
Ranking in other categories
Threat Intelligence Platforms (4th)
 

Mindshare comparison

As of July 2025, in the Advanced Threat Protection (ATP) category, the mindshare of Microsoft Defender for Office 365 is 8.4%, down from 13.8% compared to the previous year. The mindshare of Microsoft Defender Threat Intelligence is 1.7%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Advanced Threat Protection (ATP)
 

Featured Reviews

Tolu Omolaja - PeerSpot reviewer
Great URL scanning and attachment scanning, but I would like more proactive threat analysis
The two main features that prove most beneficial for us are URL scanning and attachment scanning. URL scanning involves an automatic scan of links and emails. When a user clicks on a link within an email, the system promptly checks the link's safety. If the link is deemed safe, access is granted automatically. However, if it is flagged as unsafe, we receive feedback and notification to caution us about the potentially harmful link. At this point, we are presented with the option to proceed or return. I have personally witnessed the system identify a few unsafe links, making this the primary advantage of using the solution. The second crucial aspect is the scanning of attachments. When an email containing an attachment arrives, we receive a notification of the new email, along with information that the attachment is being scanned for threats. This additional layer of security provides peace of mind for our organization. While Microsoft Defender for Office 365 offers numerous features, these two stand out as particularly impressive and valuable to us.
TapabrataSamanta - PeerSpot reviewer
A cost-effective solution for monitoring and security but lacks supports for non-Microsoft products
There are weaknesses, and Microsoft is working on addressing them. Over the past three to four years, the ATP and other components have improved significantly, and the integration has also advanced. We are using third-party services. While we have Microsoft Threat Intelligence, which leverages Microsoft's facilities, we also utilize additional third-party threat intelligence. As of today, we don't completely rely on Microsoft for certain regions. This is an area where Microsoft needs to improve. Consequently, we use Anomali, a third-party threat intelligence provider. We integrate our product's intelligence with Anomali, from which we obtain threat insights. Microsoft products offer significant advantages, especially in the realm of threat intelligence. It works very well with Microsoft products. However, you might need additional services if you have non-Microsoft products in your environment. For instance, if you use Apple or Linux, Microsoft's solutions alone might not be sufficient. If they can work more effectively, especially with zero-day attack speed and other sophisticated threats, it will help us provide our customers with timely newsletters about new attacks.
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860,592 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Computer Software Company
16%
Financial Services Firm
9%
Manufacturing Company
8%
Government
6%
Computer Software Company
16%
Financial Services Firm
13%
Educational Organization
12%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Microsoft Defender for Office 365?
Threat Explorer is an invaluable tool for me, and it plays a crucial role in helping me discern the origins of various email campaigns, pinpointing where they emanate from, and identifying the indi...
What is your experience regarding pricing and costs for Microsoft Defender for Office 365?
Microsoft is quite affordable with a lot of features available for any size organization.
What needs improvement with Microsoft Defender for Office 365?
Microsoft could improve by offering recommendations for domain spoofing attacks, especially scenarios where DNS records like SPF, DKIM, and DMARC are not properly published. It's essential to enhan...
What do you like most about Microsoft Defender Threat Intelligence?
It just runs in the background. I don't have to worry about, making sure it's Intelligence. So, you know, this kind of makes it very easy, have to worry about installing. It is easy to use.
What needs improvement with Microsoft Defender Threat Intelligence?
From the telemetry data standpoint, I would prefer Defender data to be more open in future updates.
What is your primary use case for Microsoft Defender Threat Intelligence?
We have tried Microsoft Defender Threat Intelligence. I have expertise with Microsoft Defender products. I am not familiar with Microsoft Defender for IoT because we did not use that in our environ...
 

Also Known As

MS Defender for Office 365
No data available
 

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 Threat Intelligence vs. Microsoft Defender for Office 365 and other solutions. Updated: May 2025.
860,592 professionals have used our research since 2012.