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SentinelOne Singularity Complete vs Symantec Endpoint Security comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 9, 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
7.5
SentinelOne Singularity Complete cuts costs by boosting productivity, preventing threats, and reducing ransomware risks, offering quick ROI.
Sentiment score
6.2
Symantec Endpoint Security offers significant ROI through reduced incidents, improved efficiency, cost-effectiveness, and minimal administrative needs, enhancing satisfaction.
Since then, I have not faced any intrusions, which is one reason I chose SentinelOne over ESET.
We have not faced any attacks since we implemented it.
It has absolutely helped reduce our organizational risk.
Symantec Endpoint Security filled gaps in our toolset, particularly with the ability to control network firewall on hosts remotely, which was greatly appreciated.
 

Customer Service

Sentiment score
7.2
SentinelOne Singularity Complete offers quick, knowledgeable support with remote sessions, though some desire faster, interactive phone or chat options.
Sentiment score
6.5
Symantec Endpoint Security's customer service is efficient, while technical support responses vary, affected by locality and language issues.
They do a great job of figuring out the problem and pointing you to generic documentation or working with you to fine-tune a solution.
We are using the automated email process for support, and they respond within an hour or two hours sometimes.
A chat service would be beneficial.
In some cases, it rates as high as ten out of ten, while in others, it can be as low as eight.
There is no support in the German language, which is a problem for many public tenders.
 

Scalability Issues

Sentiment score
8.1
SentinelOne Singularity Complete scales efficiently, smoothly handling deployments, adding agents, and supporting growth across diverse IT infrastructures.
Sentiment score
7.7
Symantec Endpoint Security is scalable and adaptable, handling diverse workloads and seamlessly integrating, despite minor complexity and licensing challenges.
It's all auto-scale and auto-categorized, configuring automatically.
The tool's built-in automation for deploying the agents works well for large infrastructures like mine.
My deployment is relatively small, and SentinelOne Singularity Complete works within those constraints.
Symantec Endpoint Security is quite scalable, and it is very important for large clients.
The scalability of the servers is good, as it requires computational powers.
 

Stability Issues

Sentiment score
7.9
SentinelOne Singularity Complete is praised for stability, performance, and proactive updates, despite occasional third-party software conflicts.
Sentiment score
7.7
Symantec Endpoint Security is stable for many, but some report resource issues, crashes, and support challenges on certain platforms.
It has caused problems with interoperability between third-party tools, which could lead to entire servers crashing or specific tools failing.
This indicates room for improvement in stability when interacting with other solutions.
Initially, there were issues, particularly on the management side, but now the console is much more stable.
I have encountered issues where I had to uninstall and reinstall the product on end users' computers to view the logs again.
Previously, we used to have multiple servers such as GUP servers and numerous servers for pushing updates, but we reduced it and transitioned almost 30,000 devices to CrowdStrike, which was easy to manage.
 

Room For Improvement

SentinelOne Singularity Complete needs improvements in updates, false positives, integration, pricing, customization, access control, and threat detection.
Symantec Endpoint Security faces challenges with virus detection, resource consumption, complex management, integration, and needs improved threat protection and support.
The only thing that prevented the attack from succeeding was a free version of Malwarebytes.
Providing a single pane of visibility for the end user would be beneficial.
It's challenging to prevent a user from manipulating their privileges or someone else's of others, and it's difficult to control what users can access at the organizational level.
Device management is not very good and I am not enabling it in my organization due to security reasons.
I would like to see improvements in the scanning part of the solution, specifically to enhance the CPU and hard disk usage during scanning and updates to prevent disruption during work hours.
It is cumbersome to use, particularly in handling firewall management.
 

Setup Cost

SentinelOne Singularity Complete provides cost-effective endpoint security, with competitive pricing justified by its comprehensive and flexible features.
Symantec Endpoint Security provides a reasonably priced solution with discounts for specific sectors, offering value despite cheaper alternatives.
If you want protection, you have to pay the price.
There are other products that are less expensive, but I tell my clients that in security, they cannot cut corners or look for the cheapest solution.
They counted many of the instances and licenses as duplicates despite them only being alive once, which was frustrating.
It seems to be half the cost or more affordable than other solutions.
The pricing is very low compared to other companies like SentinelOne and others.
I rate the pricing, setup cost, and licensing around nine out of ten.
 

Valuable Features

SentinelOne Singularity Complete is lauded for AI threat detection, automation, user-friendly interface, and efficient endpoint security without cloud reliance.
Symantec Endpoint Security provides comprehensive, user-friendly protection with seamless management, offering robust threat detection and prevention across platforms.
I have an advanced app providing visibility of all my endpoints, which was not the case before.
SentinelOne has a feature to decommission automatically, which has been fantastic.
There's also automation that gives my team free time, preventing them from having to look for every alert.
Symantec Endpoint Security offers many valuable features, such as file explosion, application learning, DLP, injection detection, and EDR solutions for traffic control.
The incident response capabilities allow me to resolve authentication and support issues promptly, ensuring the system operates without downtime.
One important feature is the EDR function, necessary for many public customers due to upcoming laws in Germany, which is available through Symantec Endpoint Security Complete.
 

Categories and Ranking

SentinelOne Singularity Com...
Ranking in Endpoint Protection Platform (EPP)
3rd
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
199
Ranking in other categories
Anti-Malware Tools (2nd), Endpoint Detection and Response (EDR) (2nd), Extended Detection and Response (XDR) (3rd)
Symantec Endpoint Security
Ranking in Endpoint Protection Platform (EPP)
13th
Average Rating
7.6
Reviews Sentiment
7.1
Number of Reviews
145
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2025, in the Endpoint Protection Platform (EPP) category, the mindshare of SentinelOne Singularity Complete is 4.6%, down from 5.0% compared to the previous year. The mindshare of Symantec Endpoint Security is 3.7%, down from 4.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Endpoint Protection Platform (EPP) Market Share Distribution
ProductMarket Share (%)
SentinelOne Singularity Complete4.6%
Symantec Endpoint Security3.7%
Other91.7%
Endpoint Protection Platform (EPP)
 

Featured Reviews

Vidya Shree - PeerSpot reviewer
Easy to manage, zero-trust option and supports both Linux and macOS
SentinelOne supports both Linux and macOS. All SentinelOne features were equally supported across Windows, Linux, and Mac, whereas CrowdStrike was more heavy on the Windows side. They did not support all features on Linux. The Singularity console provides a unified view. But we already had similar dashboards available to the ones we had engineered ourselves. So it's not a deal-breaker. For us, it was about supporting multiple operating systems. That was more important. So, these dashboards we have are third-party tools integrated with SentinelOne.
Kumbesh Rajagopal - PeerSpot reviewer
Management becomes easier with minimal complications, but improvement in support tools needed
Regarding areas of improvement for Symantec Endpoint Security, there are many changes, and the support portal tool is complicated compared to other tools. When trying to get service from Symantec, the process is complex. I'm not sure whether it's because of my project or something else. Though it is easy to manage, easy to get, easy to install, and works efficiently for managing policies, we faced a significant disadvantage. We wanted to add multiple hashes because of numerous new alerts coming, but we could only add them one by one, which is a considerable disadvantage in Symantec.
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Top Industries

By visitors reading reviews
Computer Software Company
19%
Manufacturing Company
8%
Financial Services Firm
7%
Government
6%
Computer Software Company
13%
Financial Services Firm
10%
Manufacturing Company
10%
Comms Service Provider
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business81
Midsize Enterprise44
Large Enterprise74
By reviewers
Company SizeCount
Small Business69
Midsize Enterprise32
Large Enterprise62
 

Questions from the Community

Cortex XDR by Palo Alto vs. Sentinel One
Cortex XDR by Palo Alto vs. SentinelOne SentinelOne offers very detailed specifics with regard to risks or attacks. The ability to reverse damage caused by ransomware with minimal interruptions to...
Which is better - SentinelOne or Darktrace?
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...
Which is better - Cortex XDR or Symantec End-User Endpoint Security?
Aqua Security is easy to use and very manageable. Its main focus is on Kubernetes and Docker. Security is a very valuable feature and their speed of integration is very good. The initial setup was ...
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...
What do you like most about Symantec End-User Endpoint Security?
Symantec have everything – documentation, videos, data sheets.
 

Also Known As

Sentinel Labs, SentinelOne Singularity
Symantec EPP, Symantec Endpoint Protection (SEP)
 

Overview

 

Sample Customers

Havas, Flex, Estee Lauder, McKesson, Norfolk Southern, JetBlue, Norwegian airlines, TGI Friday, AVX, Fim Bank
Audio Visual Dynamics, Red Deer Advocate, Asia Pacific Telecom Co. Ltd., Kibbutz Ein Gedi, and AMETEK, Inc.
Find out what your peers are saying about SentinelOne Singularity Complete vs. Symantec Endpoint Security and other solutions. Updated: September 2025.
867,341 professionals have used our research since 2012.