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Microsoft Defender for Identity vs SentinelOne Singularity Identity comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 5, 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
6.7
Microsoft Defender for Identity improves incident management, reduces costs, enhances ROI, and saves time despite unclear financial benefits.
Sentiment score
7.5
SentinelOne Singularity Identity offered high return on investment with enhanced protection, efficiency, and time savings, justifying higher costs.
 

Customer Service

Sentiment score
8.4
Microsoft Defender for Identity's support receives mixed feedback, with users praising premium service but noting poorer lower-tier support responses.
Sentiment score
7.8
SentinelOne Singularity Identity provides responsive customer service with higher tiers offering 24/7 support and prioritizing user success.
Generally, the support is more effective than other providers like Oracle.
The quality of support is very good, but troubleshooting can take time due to complex setups and the need to provide many logs.
They have been responsive to our needs as integrators and those of the client.
 

Scalability Issues

Sentiment score
8.6
Microsoft Defender for Identity is scalable, efficiently supports large networks, and integrates well into Microsoft-centric environments with minimal effort.
Sentiment score
8.3
SentinelOne Singularity Identity is praised for scalability, despite occasional integration and deployment challenges, often rated nine or ten.
In a Microsoft-centric organization, especially with Azure infrastructure and Office 365, Microsoft Defender for Identity is scalable.
 

Stability Issues

Sentiment score
7.8
Microsoft Defender for Identity is stable and reliable, though occasional sensor restarts occur, generally scoring 6-9/10 in stability.
Sentiment score
8.5
SentinelOne Singularity Identity is highly stable with minimal CPU usage, excellent performance, and effective support for installation issues.
Microsoft Defender for Identity is quite robust and built on Azure hyperscale infrastructure, with a 99% availability.
Having recently started using it, reliability is affirmed, but manual investigation is often performed to verify if alerts identified by auto-remediation are accurate.
 

Room For Improvement

Microsoft Defender for Identity needs better integration, usability, and support, with improved detection and cost efficiency highlighted by users.
SentinelOne Singularity Identity needs better management, enhanced features, user-friendly policies, improved support, and competitive pricing.
If Microsoft could develop a feature that indicates when impossible travel is caused by VPN connections, it would prevent unnecessary password resets and session disruptions, especially for VIP users in organizations.
One improvement I would recommend is the integration of an admin application within Teams, allowing easy access to attack information on a mobile platform.
Reducing false positives is something we've been working on with Microsoft.
There is a clear roadmap for improvements, including enhancing capabilities with AI and seamless functionality in an MSP model for deeper visibility across multiple agencies.
 

Setup Cost

Microsoft Defender for Identity is cost-effective within E5, offering flexibility compared to standalone purchases or E3 add-ons.
SentinelOne Singularity Identity offers competitive pricing, valued integration, and customizable licensing, though pricing transparency is key for executive approval.
If they can reduce the costs, organizations will be happy, and it will compensate for using the Azure environment, which is more expensive on the infrastructure as a service side.
From an organization perspective, using E5 licenses is value for money, especially if Azure and Office 365 are already in use.
the Microsoft Defender Suite is quite expensive, especially when integrated into Sentinel.
 

Valuable Features

Microsoft Defender for Identity excels in integration, real-time detection, privilege management, AI analytics, and comprehensive security monitoring features.
SentinelOne Singularity Identity offers AI-driven threat detection, rapid response, and efficient security management with minimal system impact.
We receive an advance report of risky users, allowing us to take preemptive action before an attack causes damage to organization details.
I find the most valuable features in Microsoft Defender for Identity to be the conditional access and the rule-based access control to give users their actual role-based permission to work.
The integration into the Microsoft Defender ecosystem is the most valuable feature of Microsoft Defender for Identity.
With visibility into endpoint telemetry, SentinelOne does provide useful information to find threat actors and empowers those who are in the business of threat hunting.
 

Categories and Ranking

Microsoft Defender for Iden...
Ranking in Advanced Threat Protection (ATP)
5th
Ranking in Identity Threat Detection and Response (ITDR)
3rd
Average Rating
8.8
Reviews Sentiment
7.4
Number of Reviews
23
Ranking in other categories
Microsoft Security Suite (5th)
SentinelOne Singularity Ide...
Ranking in Advanced Threat Protection (ATP)
7th
Ranking in Identity Threat Detection and Response (ITDR)
4th
Average Rating
9.0
Reviews Sentiment
7.5
Number of Reviews
21
Ranking in other categories
Vulnerability Management (10th), Threat Deception Platforms (2nd)
 

Mindshare comparison

As of June 2025, in the Advanced Threat Protection (ATP) category, the mindshare of Microsoft Defender for Identity is 7.1%, down from 8.0% compared to the previous year. The mindshare of SentinelOne Singularity Identity is 2.6%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Advanced Threat Protection (ATP)
 

Featured Reviews

ROBERT-CHRISTIAN - PeerSpot reviewer
Integration within the ecosystem enhances collaboration and automates functionalities
The integration into the Microsoft Defender ecosystem is the most valuable feature of Microsoft Defender for Identity. It fits very nicely with all the other Defender tools, allowing for excellent collaboration among them. It also fits seamlessly into Microsoft Sentinel SIEM. Furthermore, Microsoft security solutions can save time as they allow the automation of numerous functionalities, and the reporting inside the Microsoft ecosystem is commendable.
Roftiel Constantine - PeerSpot reviewer
Provides proactive threat remediation, reduces alert volume, and enhances incident response capabilities
During our pre-purchase evaluation of SentinelOne's EDR capabilities three years ago, we were consistently impressed by the positive relationships customers reported having with SentinelOne's engineers, sales teams, and customer success managers. These strong relationships, evident in the customers' unsolicited feedback, highlighted the "soft skills" and intangible qualities that SentinelOne possessed. This positive customer experience has been mirrored in our own interactions with them. Their responsiveness to our needs, particularly when addressing a couple of challenges we faced, has been excellent. They proactively scheduled weekly meetings to demonstrate their commitment to resolving our issues, a customer-centric approach I admire. SentinelOne's dedication to customer service, including their rapid technology updates and responsiveness to our suggestions, has been crucial to our success in protecting our organization. Their ability to quickly incorporate our needs into new releases is truly impressive and sets them apart. Overall, I highly recommend SentinelOne based on our positive interactions across all levels of their organization.
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Financial Services Firm
13%
Government
7%
Manufacturing Company
7%
Computer Software Company
15%
Financial Services Firm
11%
Manufacturing Company
7%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Microsoft Defender for Identity?
Microsoft Defender for Identity provides excellent visibility into threats by leveraging real-time analytics and data intelligence.
What needs improvement with Microsoft Defender for Identity?
In Microsoft Defender for Identity, I would appreciate improvements in providing information on conditional access. They have added more control that can be put in place, which was not present year...
What is your primary use case for Microsoft Defender for Identity?
The main use cases for Microsoft Defender for Identity involve working with security and signing risk aspects. I work with conditional access, though I have not implemented this task yet.
Does SentinelOne have a Virtual Patching functionality?
Yes -- SentinelOne has a Virtual Patching functionality called Virtual Patching and Exploit Shield. This preventive security solution uses behavioral AI to identify and block zero-day attacks and v...
What is your experience regarding pricing and costs for SentinelOne Singularity Identity?
I have no visibility into pricing, setup costs, or licensing as the government handles these aspects directly with SentinelOne. We do the integrating, and they process the payments.
 

Also Known As

Azure Advanced Threat Protection, Azure ATP, MS Defender for Identity
No data available
 

Overview

 

Sample Customers

Microsoft Defender for Identity is trusted by companies such as St. Luke’s University Health Network, Ansell, and more.
Information Not Available
Find out what your peers are saying about Microsoft Defender for Identity vs. SentinelOne Singularity Identity and other solutions. Updated: May 2025.
856,873 professionals have used our research since 2012.