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Norton Security Premium [EOL] vs SentinelOne Singularity Endpoint comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Apr 9, 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

Norton Security Premium [EOL]
Average Rating
8.8
Reviews Sentiment
7.4
Number of Reviews
13
Ranking in other categories
No ranking in other categories
SentinelOne Singularity End...
Average Rating
8.8
Reviews Sentiment
7.0
Number of Reviews
289
Ranking in other categories
Endpoint Protection Platform (EPP) (2nd), Anti-Malware Tools (2nd), Endpoint Detection and Response (EDR) (1st), Extended Detection and Response (XDR) (1st), AI-Powered Cybersecurity Platforms (2nd), AI Observability (2nd)
 

Featured Reviews

RC
Project Manager at Amdocs
User-friendly solution with good blocking
I mainly use Security Premium as an antivirus.  Security Premium's best features are blocking, notifications, and the user interface. Security Premium's cost could be lower. I've been using Security Premium for a year. Security Premium is stable - I haven't faced any issues or bugs while using…
Vaibhav Mahendra Kolhe - PeerSpot reviewer
Soc Analyst at Softcell Technologies Limited
Automation has reduced alerts and freed the soc team to focus on faster incident response
Regarding mean time to respond, the improvements I see with SentinelOne Singularity Complete are that genuine files also get alerts. We are getting false positives, but we are also getting genuine true positive alerts. The improvement will be deep visibility because as I am using Splunk as a SIEM, I compare deep visibility with Splunk, but deep visibility has limited access with only a 14-day policy to retain logs. The improvement will be in overall policy management. The third point will be the complexity of policies. If we want some endpoints to use only USB or if we need to block USB on some points, the policy management is very complex. The fourth point will be that Mac OS and Linux don't have the rollback policy; that policy is only for Windows. These four points are improvements if SentinelOne Singularity Complete can address them. Data privacy and security when utilizing Purple AI is crucial for SentinelOne Singularity Complete, and SentinelOne Singularity Complete lacks in data security. Data security is very important in this world. In my organization, if we deploy SentinelOne Singularity Complete and we have integrated all the firewalls, all devices, and AWS devices to SentinelOne Singularity Complete, logs will be forwarded to SentinelOne Singularity Complete through SentinelOne Singularity Complete. However, SentinelOne Singularity Complete doesn't have data security solutions such as Forcepoint DLP or 48 layer; SentinelOne Singularity Complete doesn't have that DLP solution. From the data security point of view, SentinelOne Singularity Complete is not good.

Quotes from Members

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

Pros

"Flexible antivirus and antimalware software. It also provides protection against ransomware. It's flexible, easy to handle, scalable, and stable."
"Security Premium's best features are blocking, notifications, and the user interface."
"Norton Security Premium is good, and it's pretty simple to install."
"With the heightened security around phishing, identity theft, and malware, this is a good product."
"Protects me from internet vulnerability."
"The dashboard is good."
"The internet security was a plus, and it's pretty good."
"I'm convinced that Symantec and Norton are the leaders, they know what they are doing, they cover all functionalities of spam, virus, and malware protection, etc."
"The setup is very straightforward."
"SentinelOne Singularity Endpoint has helped us consolidate our security solutions by providing a complete overview of all of our devices."
"SentinelOne Singularity Endpoint has positively impacted our organization by helping us prevent a number of issues across our clients."
"This solution has really very good capabilities across the endpoint devices."
"All customers from us are very happy because the biggest difference is that SentinelOne Singularity Complete gives us the support team and the TAC team."
"APT and ransomware protection is valuable."
"The ability to get queries by pressing the "tab" button is a plus for SentinelOne."
"It has a one-click button that we can use to reverse all those dodgy changes made by the virus program and bring the system quickly back to what it was. That's one of the most important features."
 

Cons

"I do not find it to be scalable."
"The product could always be more secure."
"The only problem with Norton Antivirus is that it consumes a lot of resources like CPU and memory in the background."
"The only problem with Norton Antivirus is that it consumes a lot of resources like CPU and memory in the background. Whenever it's scanning, my laptop becomes very slow, and the worst part is you cannot do anything about it. As this product is secured by my local IT team, you cannot even kill that process, and that's what I've felt about many other antivirus solutions. I'm using McAfee for personal use, and I have the same problem."
"The solution can improve the security modules."
"The product is an antivirus, it should be updated automatically when needed."
"It would be helpful for me if this solution works on our cloud backup data."
"Sometimes the program is too complex, and simplifying it might be an improvement."
"On the negative side, I find that SentinelOne is expensive compared to some other options like Orca Security, which is cheaper."
"I would like to see the reports from SentinelOne more customizable, as there are very few options."
"SentinelOne Complete did not reduce alerts; instead, it increased noise in the environment until fine-tunings were done for customized rules."
"We need to analyze the threats and make decisions based on that, so the analytics could be better at analyzing exactly where the threats are coming from."
"I think the area that can be improved is the reporting and the dashboard customization."
"When retrieving results for logs in the AI SIEM of SentinelOne, there is a limitation where I can download up to 10,000 columns at a time, and the same constraint applies to vulnerability data."
"I don't like switching the way you switch from legacy to XDR."
"In terms of improvement, they should work on agents' updates because that is not a strong part. It's not their strong point. It's not straightforward to upgrade agents. I send them questions about it. They already worked on this and they promised that in the next release that they will show me their solution for it. But this year I have had complaints about agents' updates, that they aren't clear."
 

Pricing and Cost Advice

"If they could come down in price that would be good. It's not exactly the lowest."
"We have a yearly license, and each license is around 20 or 30 Jordanian Dinars plus taxes."
"Security Premium costs around US$100 for three years, which is a little expensive."
"The licensing fee for this solution is not expensive."
"As I have been a long-time customer, I was given a fair price of $49.95 per month for the first four to six months."
"I don't pay for a license."
"The solution gives the value for the money."
"Security Premium is highly-priced."
"While the cost of SentinelOne Singularity Complete might seem high at first glance, it's important to consider the value it offers."
"SentinelOne Singularity Complete is expensive compared to Microsoft but not Sophos."
"SentinelOne was half the price of CrowdStrike."
"SentinelOne makes licensing easy by reducing the number of modules or packages that they have to offer. A lot of other vendors make licensing very complicated with separate modules or separate costs. By bundling necessary features, SentinelOne ensures that security leaders are not left confused by options. This bundling of necessities has served our needs well."
"SentinelOne Singularity Complete is reasonably priced."
"The one I use is $6 a month per device. Some are $4 and there are some that are more than that."
"I don't deal with the cost side of things, but the licensing, as far as endpoints go, is a pretty straightforward and simple process."
"Just buy the Capture Client and buy the installer itself in a license of 100,000, or whatever is needed. You don't need to invest in any management tools because they are already installed, and maintenance from the client will keep everything up and running."
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Top Industries

By visitors reading reviews
No data available
Outsourcing Company
11%
Manufacturing Company
9%
Computer Software Company
8%
Financial Services Firm
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise2
Large Enterprise6
By reviewers
Company SizeCount
Small Business140
Midsize Enterprise73
Large Enterprise98
 

Questions from the Community

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Which solution is better depends on which is more suitable specifically for your company. Darktrace, for example, is meant for smaller to medium-sized businesses. It is also a good option for organ...
What is your experience regarding pricing and costs for SentinelOne Singularity?
It is neither too costly, but definitely, it is one of the advantages that SentinelOne is quite adapted towards the pricing.
 

Also Known As

Norton Internet Security
Sentinel Labs, SentinelOne Singularity, Singularity Platform
 

Overview

 

Sample Customers

Temple University
Havas, Flex, Estee Lauder, McKesson, Norfolk Southern, JetBlue, Norwegian airlines, TGI Friday, AVX, Fim Bank
Find out what your peers are saying about Microsoft, SentinelOne, OPSWAT and others in Anti-Malware Tools. Updated: August 2026.
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