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SentinelOne Singularity Complete vs Symantec Endpoint Security Complete 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
7.4
SentinelOne Singularity Complete cuts costs by boosting productivity, preventing threats, and reducing ransomware risks, offering quick ROI.
Sentiment score
2.6
Symantec Endpoint Security Complete's ROI is rated highly by some, yet high costs make benefits assessment challenging for others.
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.
 

Customer Service

Sentiment score
7.1
SentinelOne Singularity Complete offers quick, knowledgeable support with remote sessions, though some desire faster, interactive phone or chat options.
Sentiment score
3.3
Symantec Endpoint Security Complete receives mixed feedback, with praise for efficiency but concerns about response times and support consistency.
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.
I don't know the current situation with Broadcom, however, it was good when I was involved.
 

Scalability Issues

Sentiment score
8.0
SentinelOne Singularity Complete scales efficiently, smoothly handling deployments, adding agents, and supporting growth across diverse IT infrastructures.
Sentiment score
6.4
Symantec Endpoint Security Complete displays strong scalability, though opinions vary on license challenges and support in different environments.
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.
 

Stability Issues

Sentiment score
7.8
SentinelOne Singularity Complete is praised for stability, performance, and proactive updates, despite occasional third-party software conflicts.
Sentiment score
8.0
Symantec Endpoint Security Complete is reliable and stable, though new releases may introduce bugs, earning high user satisfaction.
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.
Mac OS upgrades would break them before new versions were available.
 

Room For Improvement

SentinelOne Singularity Complete needs improvements in updates, false positives, integration, pricing, customization, access control, and threat detection.
Symantec Endpoint Security Complete requires enhancements in installation, interface, mobility, security features, support, scalability, pricing, and integration.
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.
The mobile device management was not unified with the other endpoint management, creating structural issues.
They could improve the user interface.
 

Setup Cost

SentinelOne Singularity Complete provides cost-effective endpoint security, with competitive pricing justified by its comprehensive and flexible features.
Symantec Endpoint Security Complete pricing varies, seen as cost-effective by some but expensive due to features and complex renewals.
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.
Reputation and quality are important, but especially in today’s economy, price is a significant factor.
 

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 Complete delivers advanced protection and governance with features like threat hunting, sandboxing, and customizable performance.
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.
I have both the antivirus and EDR features constantly, allowing my team's customers to conduct detailed analyses of where attacks have occurred or if any malicious files are present, which devices or files have been targeted.
Fortinet Endpoint Protection provides more features compared to other solutions.
 

Categories and Ranking

SentinelOne Singularity Com...
Ranking in Endpoint Protection Platform (EPP)
3rd
Average Rating
8.6
Reviews Sentiment
7.2
Number of Reviews
200
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)
33rd
Average Rating
8.2
Reviews Sentiment
6.0
Number of Reviews
18
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 Complete is 0.6%, up from 0.4% 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 Security Complete0.6%
Other94.8%
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.
PetriRajama - PeerSpot reviewer
Has provided strong security foundations but struggles with integration and ongoing compatibility issues
It had its problems. They were rebuilding it while having the old functionality and new functionality layered on top of each other. They were migrating the functionalities to the new solution, which caused significant problems. The mobile device management was not unified with the other endpoint management, creating structural issues.
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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
17%
Manufacturing Company
13%
Financial Services Firm
9%
Comms Service Provider
7%
 

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 Business7
Midsize Enterprise5
Large Enterprise6
 

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...
What do you like most about Symantec Endpoint Security Complete?
The solution prevents any damage from viruses and provides risk mitigation for virus threats.
What is your experience regarding pricing and costs for Symantec Endpoint Security Complete?
Symantec Endpoint Security Full/Complete license is not expensive and advise using the full feature.
What needs improvement with Symantec Endpoint Security Complete?
They could improve the user interface. Currently, everything is pretty good, however, when it comes to the Maniac and Protection, there could be enhancements.
 

Also Known As

Sentinel Labs, SentinelOne Singularity
No data available
 

Overview

 

Sample Customers

Havas, Flex, Estee Lauder, McKesson, Norfolk Southern, JetBlue, Norwegian airlines, TGI Friday, AVX, Fim Bank
Information Not Available
Find out what your peers are saying about SentinelOne Singularity Complete vs. Symantec Endpoint Security Complete and other solutions. Updated: September 2025.
867,676 professionals have used our research since 2012.