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SentinelOne Singularity Complete vs ThreatLocker Zero Trust Endpoint Protection Platform comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 29, 2025

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
8.1
ThreatLocker Zero Trust Platform enhances security, improves efficiency, saves costs, increases revenue, and supports business growth by reducing threats.
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.
If something were to happen without ThreatLocker, the cost would be huge, and thus, having it is definitely worth it.
The main return on investment is peace of mind, knowing that with ThreatLocker on any endpoint, it will almost always block all malicious code or exploits, even zero-day exploits.
It keeps malware, Trojans, and ransomware at bay.
 

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
7.6
ThreatLocker Zero Trust's responsive customer service, highlighted by the Cyber Hero program, is praised for speed, professionalism, and effectiveness.
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.
They have been very responsive, helpful, and knowledgeable.
I would rate their customer support a ten out of ten.
Their support is world-class.
 

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
8.2
ThreatLocker Zero Trust Platform offers seamless scalability and adaptability, efficiently managing diverse environments and dynamic growth across endpoints.
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.
I started off with just the servers, and within a month and a half, I set up the entire company with ThreatLocker.
It seems to primarily operate on the endpoints rather than at a central location pushing out policies.
I would rate it a ten out of ten for scalability.
 

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
7.5
ThreatLocker Zero Trust Platform is praised for stability and reliability, with minor issues swiftly addressed by support.
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.
For five years, we have not had a problem.
Once deployed, it downloads the policies locally, so even if the computer doesn't have internet, it doesn't matter.
It has been very stable, reliable, and accessible.
 

Room For Improvement

SentinelOne Singularity Complete needs improvements in updates, false positives, integration, pricing, customization, access control, and threat detection.
ThreatLocker needs UI improvements, better integrations, expanded training, enhanced analytics, restricted Learning Mode, and faster 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.
Controlling the cloud environment, not just endpoints, is crucial.
This is problematic when immediate attention is needed.
Comprehensive 24-hour log monitoring is a valuable enhancement for both business and enterprise-level users.
 

Setup Cost

SentinelOne Singularity Complete provides cost-effective endpoint security, with competitive pricing justified by its comprehensive and flexible features.
Enterprise buyers find ThreatLocker's pricing competitive and flexible, valuing its affordability, transparency, and accessible setup costs.
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.
After conversations with other partners, it became clear we underpriced it initially, which caused most of our issues.
We are moving towards the Unified solution, where they basically bundle everything together, providing us better stability with the ability to bring in new product offerings without having to go back to the customer and say, 'This is going to cost you.'
I had a really good deal at the time, and it continues to be cost-effective.
 

Valuable Features

SentinelOne Singularity Complete is lauded for AI threat detection, automation, user-friendly interface, and efficient endpoint security without cloud reliance.
ThreatLocker Zero Trust Platform enhances security with features like application control, selective elevation, and robust network access controls.
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.
ThreatLocker Zero Trust Endpoint Protection Platform's ability to block access to unauthorized applications has been excellent.
It protects our customers.
The major benefit is fewer breaches overall, as nothing can be run without prior approval. This helps my company protect its data and secure itself effectively.
 

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)
ThreatLocker Zero Trust End...
Ranking in Endpoint Protection Platform (EPP)
7th
Average Rating
9.2
Reviews Sentiment
7.5
Number of Reviews
39
Ranking in other categories
Network Access Control (NAC) (5th), Advanced Threat Protection (ATP) (6th), Application Control (1st), ZTNA (3rd), Ransomware Protection (1st)
 

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 ThreatLocker Zero Trust Endpoint Protection Platform is 0.9%, up from 0.7% 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%
ThreatLocker Zero Trust Endpoint Protection Platform0.9%
Other94.5%
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.
Johnathan Bodily - PeerSpot reviewer
Ensures ransomware protection and reduces phishing chaos
The application control has been great so far, and while I am still exploring the network access controls, I unfortunately don't have access to one module I would love to have due to licensing restrictions. It's easy to use in regard to reducing attack surfaces. For me, it's a piece of cake. We can have something approved within 30 seconds, thanks to the mobile app. We haven't eliminated security solutions. We just add to it, and ThreatLocker has been a great addition. We also have Kaseya and ThreatLocker as a supplement to that. It's useful. They have overlap, and we look at the overlap as a good thing. It's helped your organization save on operational costs or expenses by ensuring that many fewer hours are spent dealing with ransomware nonsense. I cannot count the amount of hours that I personally have not had to put in to recovering an environment from a ransomware event. The last big one took us about three weeks to completely recover from. Since we've grouped ThreatLocker in, the management of that whole setup has gone down to just daily help desk tasks and general server maintenance instead of having the whole system on fire. There are probably thousands of hours of saved time between our teams. It's been great so far. ThreatLocker Zero Trust Endpoint Protection Platform's ability to block access to unauthorized applications is great. It's my biggest protection, the blocked applications. In a lot of cases, you go to install something yourself that you need for management, and it comes in and says, nope. And then I have to log into the portal and approve it. I get our other guys saying, hey, why are you trying to approve something? Any of the tools that I'm using on a day-to-day basis that haven't been in the environment during the whole learning mode initially, I could go through and set extensions and all that. So, while it's a headache on that end, the amount of saved time I can't even count. It is a little frustrating on my end since I like to go as quickly as I possibly can, and it slows me down. However, that's a really good thing. Depending on the site, it can save a lot of time and cut down headaches. It's likely saved a week's worth of time. It's cut down the amount of sever help desk tickets. Those have become minimal.
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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
29%
Retailer
8%
Manufacturing Company
6%
Financial Services Firm
6%
 

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 Business31
Midsize Enterprise4
Large Enterprise3
 

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 ThreatLocker Allowlisting?
The interface is clean and well-organized, making it simple to navigate and find what we need.
What is your experience regarding pricing and costs for ThreatLocker Allowlisting?
Pricing, setup costs, and licensing have been pretty accessible and manageable. It was not too expensive to get started, especially at a small scale for a smaller MSP. It is very accessible, easy t...
What needs improvement with ThreatLocker Allowlisting?
For the space that it's in, it's already there. I don't know of another product that compares to its level. Even recently, with the addition of the detect module is a very nice add-on to the packet...
 

Also Known As

Sentinel Labs, SentinelOne Singularity
Protect, Allowlisting, Network Control, Ringfencing
 

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. ThreatLocker Zero Trust Endpoint Protection Platform and other solutions. Updated: September 2025.
867,349 professionals have used our research since 2012.