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Microsoft Defender for Endpoint vs SentinelOne Singularity Hologram [EOL] comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 31, 2026

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 Endp...
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
212
Ranking in other categories
Endpoint Protection Platform (EPP) (2nd), Advanced Threat Protection (ATP) (5th), Anti-Malware Tools (1st), Endpoint Detection and Response (EDR) (3rd), Microsoft Security Suite (3rd)
SentinelOne Singularity Hol...
Average Rating
7.0
Reviews Sentiment
7.1
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Featured Reviews

Robert Arbuckle - PeerSpot reviewer
Security Analyst III at a healthcare company with 10,001+ employees
Automatically isolates threats and integrates with logging to reduce response time
Overall, I would evaluate the Microsoft support level that I receive at probably about a seven, but that depends on the day. It has been spotty. We have had issues where the urgency level of the Microsoft support is not as high as ours, especially during a data breach or potential data breach situation. We have had issues with some of the offshore support being lackluster. One specific thing that comes to mind is we were on a support call with our CISO on the call, and the Microsoft agent, who did not actually work for Microsoft, is one of the vendors that Microsoft uses for support, said, "Just to set expectations, my lunch break is in an hour and I am going to go away then." For us, it was already ten o'clock at night and we had been working on this for a couple of hours, trying to get a security engineer on with us. For him to tell us that he was going to go away and have lunch, it was, "Okay, but go find somebody else if you need to." It was just the lackluster approach, and it seemed like he did not really care. We seem to get a lot of this when we get non-Microsoft support. I can identify areas for improvement with Microsoft Defender for Endpoint, as it is kind of a convoluted mess to try to take care of false positives. Especially when they have been identified as false positives but they keep going off over and over again. It is great for my pocketbook because it generates a lot of on-call action, but I would really prefer more sleep at two o'clock in the morning than dealing with false positives. I would say that the unified portal for managing Microsoft Defender for Endpoint is suitable for both teams as they are all in there. It would be great if they would stop moving things around and renaming things, which makes sense. The new XDR portal is pretty nice. Being able to have it central again inside of the regular Security Center without having to open up two windows is helpful. Overall, I think it is pretty good. There is always going to be something that could be improved, such as alerting and the ability to modify alerts would be a little bit helpful to have. Being able to add more data into the alerts and turn off alerts that are not as useful would be beneficial. It is hard to say what the quantitative impact the security exposure management feature has had on our company's security, because a lot of it is kind of subjective. I think we are sitting at around a fifty percent score still, and a lot of it is just kind of unusual circumstances that we cannot really implement without breaking the organization.
Graham Peck - PeerSpot reviewer
Data Security Manager at Leeds United FC
Lockdown devices and ports on endpoints so that you can stop propagation of any virus if it's detected but performance utilization can be better
It's scalable in the form of it now covers mobile devices as well as a number of other different types of devices, not just Windows. Also, there's no limit as to how many devices you can install it on. We plan to expand the number of devices/users as we get more people onboard or upgrade to more mobile devices; we will then increase the number of licenses for mobile devices. We've got 450 licenses, but we've got about 375 devices and users currently. I would rate the scalability a ten out of ten. There's not a product yet that I've found that I can't put it on, especially now that they've got the new release, which was the mobile agents.

Quotes from Members

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

Pros

"There are some competitive products on the market, but the best is Microsoft Defender because it's very easy to integrate. That's one reason a lot of clients want Microsoft Defender. It's also very easy to implement compared to other solutions."
"It performs well. The stability is seamless."
"We are totally satisfied with performance and price."
"I would highly recommend Microsoft Defender Antivirus for an individual looking to protect their endpoints."
"Windows is a great tool that I have used; it has helped my organisation in achieving what it does daily and protected our data in a great way."
"The stability is great. I haven't seen any outages with Microsoft."
"This solution definitely increases our security posture."
"The automatic attack disruption feature in Microsoft Defender for Endpoint works great."
"The automated response capability in SentinelOne enhances security operations. It means I don't have to worry about having too many security people watching it because you can automate a lot of the tasks."
 

Cons

"Microsoft Defender for Endpoint's licensing is confusing. It has conflicting information on the website. We also faced integration issues with other systems. It makes laptops slower than traditional antivirus systems."
"Regarding the pricing of Microsoft Defender for Endpoint, during the last three years, we set up the product and sold it, but we faced difficulties because Microsoft pricing is always the same."
"The price, in general, could always be a little bit cheaper."
"The solution could be more friendly for end-users, with different type of scans or scheduled scans for it."
"It can get a bit laggy sometimes."
"I would like to see integrations with other products, such as Spunk and other CM solutions."
"Initially, I experienced performance issues that hampered our servers. However, after setting appropriate exclusions, everything seemed to work fine."
"I don't recommend it to anybody as a standalone solution."
"The performance utilization on the device that it's monitoring. This aspect needs improvement."
 

Pricing and Cost Advice

"It's all pretty easy. For some clients, it's an easier sell because it's just an add-on to their existing Microsoft licensing and Office 365 licensing."
"Licensing options vary. Some customers buy it as an enterprise agreement and pay yearly. Others buy it as a CSP, so they pay per month. It completely depends on the customer's needs."
"If you don't purchase the advanced threat protection then there is no additional charge."
"When compared with other vendors, the pricing is very high."
"The price is higher than others because it is doing more than what the others are doing."
"Licenses depend upon what you are looking for and what kind of security do you want to implement. There are costs in addition to the standard licensing fees. When we used to buy Symantec, we used to spend on 100 licenses. We used to spend approximately $2,700 for those many licenses, and they came in packs. To add one more license, I had to buy a pack with a minimum of 10 licenses. I had to spend on nine extra licenses because I can't get a single license, whereas when we go for Microsoft, we can get as many licenses as we want. If I have 100 users today, and tomorrow, I have 90 users, I can release my 10 licenses next month. With any other software vendor, you buy licenses for one year, and you have to stick with that. If today you have 100 licenses, and tomorrow, you have 50, you have already paid for one year's license. You can't go back and tell them that I don't require these 50 licenses because I have lost my 50 users, but with Microsoft Defender, licensing is on a monthly basis. It gives you both options. You can go yearly and save on it, or you can go monthly. You will, again, save on it. It is very fair everywhere."
"The base price for an E5 license, which includes Enterprise Mobility + Security E5, is $57 per user per month."
"Microsoft Defender for Endpoint is an expensive solution."
"I would rate the pricing a three out of ten; one is very expensive, and ten is an absolutely cheap product."
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Top Industries

By visitors reading reviews
Manufacturing Company
10%
Financial Services Firm
10%
Computer Software Company
9%
Comms Service Provider
8%
Manufacturing Company
15%
Construction Company
11%
Comms Service Provider
10%
Outsourcing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business82
Midsize Enterprise45
Large Enterprise96
No data available
 

Questions from the Community

How is Cortex XDR compared with Microsoft Defender?
Microsoft Defender for Endpoint is a cloud-delivered endpoint security solution. The tool reduces the attack surface, applies behavioral-based endpoint protection and response, and includes risk-ba...
Which offers better endpoint security - Symantec or Microsoft Defender?
We use Symantec because we do not use MS Enterprise products, but in my opinion, Microsoft Defender is a superior solution. Microsoft Defender for Endpoint is a cloud-delivered endpoint security s...
How does Microsoft Defender for Endpoint compare with Crowdstrike Falcon?
The CrowdStrike solution delivers a lot of information about incidents. It has a very light sensor that will never push your machine hardware to "test", you don't have the usual "scan now" feature ...
What is your experience regarding pricing and costs for SentinelOne Singularity Hologram?
It's obviously increased my cost when it comes to security management because I didn't have it before, and it isn't the cheapest one on the market. But at the same time, it has brought down my cybe...
What needs improvement with SentinelOne Singularity Hologram?
The performance utilization on the device that it's monitoring. This aspect needs improvement.
What advice do you have for others considering SentinelOne Singularity Hologram?
Overall, I would rate the solution a seven out of ten. I won't give it a ten. I've seen some others that I may next time decide to go with rather than SentinelOne.
 

Also Known As

Microsoft Defender ATP, Microsoft Defender Advanced Threat Protection, MS Defender for Endpoint, Microsoft Defender Antivirus
Attivo Networks
 

Interactive Demo

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Overview

 

Sample Customers

Petrofrac, Metro CSG, Christus Health
NSS Labs., Fierce IT security, FireEye
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