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Microsoft Defender for Identity vs Proofpoint Targeted Attack Protection comparison

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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 Iden...
Ranking in Advanced Threat Protection (ATP)
8th
Average Rating
8.8
Reviews Sentiment
6.8
Number of Reviews
28
Ranking in other categories
Microsoft Security Suite (7th), Identity Threat Detection and Response (ITDR) (1st)
Proofpoint Targeted Attack ...
Ranking in Advanced Threat Protection (ATP)
34th
Average Rating
7.0
Reviews Sentiment
7.1
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2026, in the Advanced Threat Protection (ATP) category, the mindshare of Microsoft Defender for Identity is 3.5%, down from 5.0% compared to the previous year. The mindshare of Proofpoint Targeted Attack Protection is 1.3%, up from 1.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Advanced Threat Protection (ATP) Mindshare Distribution
ProductMindshare (%)
Microsoft Defender for Identity3.5%
Proofpoint Targeted Attack Protection1.3%
Other95.2%
Advanced Threat Protection (ATP)
 

Featured Reviews

CM
Technology Coordinator at a educational organization with 501-1,000 employees
Helps detect threats faster and prioritize critical security tasks with increased visibility
The feature I value most about Microsoft Defender for Identity is the ability to see where people are attempting to log in from. Microsoft Defender for Identity helps me automate routine tasks and find alerts that I set up to receive, so it helps me get where I'm trying to go easier and faster. I can see where everything is at. Microsoft Defender for Identity helps me prioritize important tasks. If I get an alert for a user who downloaded an application that is not sanctioned, I normally go straight to that user's computer device to find the device name and the user. Now I can get to them much faster. Microsoft Defender for Identity saves me time overall. I can quantify the time saved by Microsoft Defender for Identity as maybe 25 minutes, or if expressed as a percentage, maybe 20 to 25%. Some of the learning curve and actually learning what these products do takes time to figure out. Microsoft Defender for Identity definitely helps decrease the time of detection and response.
KC
Information Security Specialist at Methanex Chile SpA
Dynamic runtime engine and good protection, but needs better support and a single console
We have two to three issues per month. We contact Proofpoint's customer support for these issues. I am a major point of contact for support. If I am not able to resolve an issue, we will be reaching out to them. Proofpoint can take a couple of days to get back. I also deal with other applications from Okta and Microsoft, and we get the support within a couple of hours. There is a lot of difference between a couple of hours and a couple of days. So, Proofpoint's support should be improved. Okta and Microsoft are also able to do a Zoom or video call, but Proofpoint provides support only through email communication. Only if you request, it would be a Zoom or video session.

Quotes from Members

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

Pros

"It gives you a holistic view of everything happening in your organization, and you can use it to do a lot of monitoring."
"I recommend Microsoft Defender for Identity because it is easy to implement."
"We use AD Connect to sync on-premises AD to Azure AD, and so far, it has been effective."
"The most valuable aspect is its connection to Microsoft Sentinel and Defender for Endpoint, and giving exact timelines for incidents and when certain events occured during an incident."
"Microsoft Defender for Identity provides excellent visibility into threats by leveraging real-time analytics and data intelligence."
"The advanced threat protection is one of the strengths of Microsoft Defender for Identity, as it utilizes user and entity analytics and can detect indicative attacks."
"The basic security monitoring at its core feature is the most valuable aspect. But also the investigative parts, the historical logging of events over the network are extremely interesting because it gives an in-depth insight into the history of account activity that is really easy to read, easy to follow, and easy to export."
"It is easy to set up. Based on the number of devices you would like to set up, you can use scripts, Group Policy, etc. It takes five minutes to set up."
"It has a dynamic runtime engine, which gives it an advantage over Prisma that has a static engine. In Prisma, we have to do additional malware analysis, which is not required in Proofpoint."
"Proofpoint's major module is email protection, and most of the spam emails that have been directed towards our organization have been locked by Proofpoint, so we have escaped from threat hunters."
 

Cons

"The solution could be better at using group-managed access and they could replace it with broad-based access controls."
"One potential area for improvement could be exploring flexibility in the installation of Microsoft Defender for Identity agents."
"There are issues with the alerts in Microsoft Defender for identity-related intra-protection detection anomalies. The alerts are missing some data, which makes it difficult to determine the exact sign-in event associated with the alert."
"When the data leaves the cloud, there are security issues."
"The areas of Microsoft Defender for Identity that can be improved include its cost, which is quite expensive when integrated into Sentinel. Additionally, there is room for improvement in its integration with non-Microsoft applications and systems."
"Defender for Identity gives us visibility, but we often get false positives from Azure that take us down the garden path. We go through 30 incidents each day and most of those are false positives or benign positive alerts. Occasionally, we get true positive alerts."
"For users operating in mixed environments, while Defender for Identity offers robust protection for on-premises AD, additional solutions or configurations might be necessary to ensure seamless security management across Azure and on-premises AD systems."
"Feedback on sync issues with the Microsoft portal highlighted its slow nature, with syncs sometimes taking eight hours."
"We are using the TRAP console that has a Linux-based UI, which is not user-friendly."
"We are using the TRAP console that has a Linux-based UI, which is not user-friendly. The TAP console looks very advanced. Currently, we are maintaining three different consoles, and it is sometimes hard to switch between them or try to grab the data."
 

Pricing and Cost Advice

"It is very affordable considering that other SIEM solutions are much more expensive and have many more licensing restrictions and fees."
"Defender for Identity is a little more expensive than other Microsoft products. Identity and Microsoft Defender for Cloud are both a bit costly."
"The product is costly, and we had multiple discussions with accounting to receive a discounted rate. However, on the open market, the tool is expensive."
"Microsoft Defender for Identity comes as part of the Microsoft E5 licensing stack."
"You won't be able to change your tenants from where you deploy them. For example, if you select Canada, they will charge you based on Canadian pricing. If you are also in London, when you deploy in Canada, the pound is higher than Canadian dollars, but your platform resources are billable in Canadian dollars. Using your pounds to pay for any of these things will be cheaper. Or, if you deploy in London, they will charge you based on your local currency."
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Manufacturing Company
11%
Computer Software Company
9%
Outsourcing Company
8%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise5
Large Enterprise15
No data available
 

Questions from the Community

What needs improvement with Microsoft Defender for Identity?
I really would have to sit down to think about how Microsoft Defender for Identity can be improved. I didn't take stock in what needs to be improved because I appreciated having the tools right the...
What is your primary use case for Microsoft Defender for Identity?
My main use cases for Microsoft Defender for Identity include Conditional Access, checking risky users, remediating risky users, and user sign-ins. I can easily remediate or determine what the user...
What advice do you have for others considering Microsoft Defender for Identity?
I don't really use Microsoft Defender for Identity a lot because my new role doesn't allow me to take time to do so. I don't really use the threat intelligence feature of Microsoft Defender for Ide...
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Also Known As

Azure Advanced Threat Protection, Azure ATP, MS Defender for Identity
Targeted Attack Protection
 

Overview

 

Sample Customers

Microsoft Defender for Identity is trusted by companies such as St. Luke’s University Health Network, Ansell, and more.
Brinker Capital
Find out what your peers are saying about Palo Alto Networks, Proofpoint, Microsoft and others in Advanced Threat Protection (ATP). Updated: September 2026.
917,433 professionals have used our research since 2012.