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Fortinet FortiGuard vs Microsoft Defender Threat Intelligence [EOL] comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Oct 16, 2025

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

Fortinet FortiGuard
Average Rating
8.2
Reviews Sentiment
5.9
Number of Reviews
5
Ranking in other categories
Threat Intelligence Platforms (TIP) (14th)
Microsoft Defender Threat I...
Average Rating
8.4
Reviews Sentiment
7.3
Number of Reviews
32
Ranking in other categories
No ranking in other categories
 

Featured Reviews

Muhammad Kamran Khan - PeerSpot reviewer
Chief information security officer at a financial services firm with 201-500 employees
Improves email filtering and network protection but has limited accessible support and feature discovery
When going for support and asking for support for features, the support team asks to go for professional services, which are not covered in the support agreement. This is the reason exploration of the product features has been limited. To learn or explore something about the product, professional services need to be taken. When creating a ticket for support with configuration features, the support is reluctant to provide that support. This is the reason every feature of Fortinet FortiGuard cannot be explored. Currently Fortinet FortiGuard is working fine with no issues, but newsletters or communications about new features in the product are not being received from Fortinet. This limits knowledge of what new features are available in the product. There is no knowledge about the behavior analytics feature in Fortinet FortiGuard.
Charles Mokoena - PeerSpot reviewer
Mobility & IT Project Manager at Voicevine Pty Ltd
Has strengthened our ability to detect threats in real time and improved internal security decision-making
The features that I find most valuable in Microsoft Defender Threat Intelligence include the Sentinel part of it. There are several features we've looked at, including Sentinel as well as extended Defender, which is XDR. I've used those two, and that's what I've found quite useful for us, especially in the hardening and analysis part of the whole threat analysis. We use the real-time threat detection features in Microsoft Defender Threat Intelligence. If it wasn't for that real-time threat detection on the vulnerability, I think we would not have survived the attack. The integration capabilities of Microsoft Defender Threat Intelligence with other Microsoft security tools have benefited our organization's threat management process by initially being quite a challenge, especially coming from other security tools such as Fortinet and Check Point. However, once you've gotten used to it, it's quite easy and user-friendly. The dashboard, especially the threat analysis dashboard, is quite detailed in terms of providing a view of which areas in our environment need attention, making it quite useful.

Quotes from Members

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

Pros

"The best features in Fortinet FortiGuard that I appreciate are the nice interface, ease of use, and straightforward administration and setup."
"The main benefits Fortinet FortiGuard provides are that it secures the network from external threats, it provides security, and it has a very perfect graphical user interface that is very easy to use."
"The benefits I gain from using Fortinet FortiGuard include peace of mind; it has contributed to ensuring that we are always available and can meet our availability targets, which means that productivity is maintained and revenues will rake in as planned."
"The content filtering feature helps protect data by filtering potentially dangerous websites and brings significant benefit to the organization."
"The most valuable features of the solution are its ease of use and efficiency."
"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."
"The solution is one suite covering everything from email protection to threat intelligence and vulnerability scanning."
"It helps to monitor by providing the best 24/7 monitoring integrated with Sentinel and IBM systems."
"The product provides efficient email security for sending links and file attachments."
"Microsoft Defender Threat Intelligence helps to make sure that our systems are intact and not vulnerable."
"The most valuable aspects are its integration capabilities with other Microsoft products like Intune, Office 365, and Azure cloud applications."
"I value how Threat Intelligence integrates with the different platforms in Microsoft."
"The global review and remediation of malicious code is probably the most valuable feature."
 

Cons

"Currently, for our usage, the areas that have room for improvement are pricing and customization."
"When creating a ticket for support with configuration features, the support is reluctant to provide that support."
"I think that automated response could be improved if they can add automated response features into Fortinet FortiGuard."
"If the tool can be cheaper or less expensive, it can be good for users."
"The dashboard is an important and integral part of the product that could be improved."
"Technical support could be a bit better."
"One area where Microsoft Defender could be improved is in its support for non-Microsoft products, particularly for systems running Linux or other open-source platforms across ecosystems."
"The price point is something they can improve slightly for those who don't have an M 365 E5."
"The solution could be more stable and precise because, at times, the threats detected are not legitimate."
"It takes time for the support team to understand the issue, and they then respond with a delay at times, which causes a lot of trouble."
"There could be a better notification system."
"One area that can be improved is reducing false positives."
"Microsoft itself is a major target for attacks and threats due to its size and popularity. That could be considered Microsoft's Achilles heel."
 

Pricing and Cost Advice

"If one is very cheap and ten is very expensive, I rate the tool's price as a six to seven."
"It's reasonably priced, though there's room for further improvement."
"It is an expensive product."
"The solution's pricing is reasonable and not very expensive."
"I rate the product's price a six or seven on a scale of one to ten, where one is expensive, and ten is cheap."
"The pricing of the solution is good."
"The solution is relatively expensive; however, our status as a gold partner provides us with several complimentary licenses, which offsets the cost."
"Considering Microsoft is constantly changing licensing, I would give it a seven out of ten. It can be difficult to get your head around it, especially for small to medium-sized enterprises (SMEs)."
"On a scale from one to ten, where one is cheap and ten is expensive, I rate the solution's pricing a six or seven out of ten."
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Top Industries

By visitors reading reviews
Educational Organization
12%
Construction Company
10%
Outsourcing Company
9%
Healthcare Company
9%
Financial Services Firm
15%
Outsourcing Company
14%
Manufacturing Company
9%
Educational Organization
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business17
Midsize Enterprise2
Large Enterprise15
 

Questions from the Community

What is your experience regarding pricing and costs for Fortinet FortiGuard?
Regarding pricing, I must say it is quite pricey, but if you look at the value it gives you, I think the value justifies the cost.
What needs improvement with Fortinet FortiGuard?
When going for support and asking for support for features, the support team asks to go for professional services, which are not covered in the support agreement. This is the reason exploration of ...
What is your primary use case for Fortinet FortiGuard?
Fortinet FortiGuard is used to filter emails coming to the email server. Fortinet FortiGuard threat intelligence is utilized, but not dedicatedly or specifically for threat intelligence purposes. F...
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...
What advice do you have for others considering Microsoft Defender Threat Intelligence?
I will recommend Microsoft Defender Threat Intelligence because it is a complete automation solution for threat production detection and an end-to-end solution for client security. Unfortunately, s...
 

Overview

Find out what your peers are saying about Recorded Future, Anomali, SOCRadar and others in Threat Intelligence Platforms (TIP). Updated: August 2026.
913,683 professionals have used our research since 2012.