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Heimdal Endpoint Security vs ThreatLocker Zero Trust Platform comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Mar 17, 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

Cortex XDR by Palo Alto Net...
Sponsored
Ranking in Endpoint Protection Platform (EPP)
4th
Ranking in Ransomware Protection
2nd
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
115
Ranking in other categories
Endpoint Detection and Response (EDR) (5th), Extended Detection and Response (XDR) (4th), AI-Powered Cybersecurity Platforms (1st)
Heimdal Endpoint Security
Ranking in Endpoint Protection Platform (EPP)
40th
Ranking in Ransomware Protection
12th
Average Rating
9.0
Reviews Sentiment
8.6
Number of Reviews
1
Ranking in other categories
Anti-Malware Tools (27th), Threat Intelligence Platforms (TIP) (25th), Endpoint Detection and Response (EDR) (42nd), Domain Name System (DNS) Security (13th)
ThreatLocker Zero Trust Pla...
Ranking in Endpoint Protection Platform (EPP)
5th
Ranking in Ransomware Protection
1st
Average Rating
9.2
Reviews Sentiment
7.1
Number of Reviews
81
Ranking in other categories
Network Access Control (NAC) (4th), Advanced Threat Protection (ATP) (4th), Application Control (1st), ZTNA as a Service (5th), ZTNA (5th)
 

Mindshare comparison

As of August 2026, in the Endpoint Protection Platform (EPP) category, the mindshare of Cortex XDR by Palo Alto Networks is 3.9%, up from 3.7% compared to the previous year. The mindshare of Heimdal Endpoint Security is 0.6%, up from 0.3% compared to the previous year. The mindshare of ThreatLocker Zero Trust Platform is 1.3%, up from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Endpoint Protection Platform (EPP) Mindshare Distribution
ProductMindshare (%)
Cortex XDR by Palo Alto Networks3.9%
ThreatLocker Zero Trust Platform1.3%
Heimdal Endpoint Security0.6%
Other94.2%
Endpoint Protection Platform (EPP)
 

Featured Reviews

ABHISHEK_SINGH - PeerSpot reviewer
Senior Process Expert at A.P. Moller - Maersk
Gained full visibility and streamlined threat detection through behavior-based insights and AI integration
Initially, we got to have a lot of false positives when we onboarded, but nowadays it's quite smooth. We have fine-tuned our security policies and allowed different levels of policies to get rid of those false positives. Currently, we are getting a fairly good amount of incidents that are not false positives or benign, but actionable items. The process is streamlined. In the initial days, the operations used to get involved in a lot of benign and other activities, but now the process is streamlined. We are leveraging the auto-detection and remediation plans. The operations teams are now more involved in other business roles as well, not just looking into the logs and fetching out what's happening there. They have fixed a lot of things. Initially, they didn't have IAC code drift detection, cloud posture management, or security posture management, but they have those now. They purchased different vendors and did a merger with that. They have now Prisma Cloud that gets integrated and now they are working with Cortex Cloud. Everything that was negative has now been addressed, and the product altogether looks to be in a very better and mature shape now. Currently, it's more or less detecting the workloads with AI-based best practices. Since most organizations are consuming AI agents and other things, we are looking forward to seeing what other feature enhancements Palo Alto can support in that.
DEEPAK KUMAR PACHDEO DUBEY - PeerSpot reviewer
Senior IT Support Specialist at PXGEO
Delivers efficiency and agility with USB control limitations
One area where we lag is that, since we use everything from Heimdal, including XDR and other features, we also use the privilege manager feature called Elevation. What we lack is granular USB control. We have an issue where we can only switch USB on or off. I want to whitelist specific devices in the network, which I currently cannot do.
Santo Joy - PeerSpot reviewer
Head Of Cyber Security at a outsourcing company with 201-500 employees
Security controls have been strengthened with granular application, ringfencing, and access policies
The features of ThreatLocker Zero Trust Endpoint Protection Platform that I like the most are the Ringfencing, elevation control, storage control, and application whitelisting functionality. For examples of how these features benefit my company, we were looking for a solution across various vendors to actually implement application whitelisting controls. ThreatLocker's agent, which is very lightweight and does not use much CPU or RAM, helped us achieve that solution. Ringfencing was an add-on that ticked off a lot of Australian framework security controls, which is the reason we chose it. My impression of the allowlisting feature in terms of managing which software, scripts, and libraries run on my devices is that ThreatLocker's community page has a lot of information around this, which is very helpful. Not only that, the Cyber Hero support that ThreatLocker provides gives us insights and best practices, helping us achieve that solution and guiding us to the right platform. The impact of Ringfencing on controlling the behavior of approved applications has been a big winner for us because it is something that many other platforms do not provide as a functionality. Having that allowed us to identify what applications talk to each other, which is something that many other platforms do not do. The network control feature impacts my ability to manage network traffic across my endpoints and servers. We have not used this widely across all our partners, but wherever required, we use it. It has been an easy solution for those customers to get that control implemented. The elevation feature's role in facilitating just-in-time administrative access for approved applications shows that elevation control helps in many use cases involving remote control platforms, door usage, and security system platforms that require local admins. There are many solutions that provide this functionality, but the licensing cost seems to be expensive, and it also adds another solution into the mix. Rather than doing that, we try to use ThreatLocker Zero Trust Endpoint Protection Platform to achieve that control. Regarding the storage control feature, I have used it. The primary function is USB blocking, which is very widely adopted, and also just locking down and allowing certain users to access certain file locations helps us there. When it comes to enforcing policy-driven access over various storage devices, it depends on the business risk adapted by the companies that we support, but generally the use case is USB and external storage devices where companies know that is a risk, but they do not have appropriate solutions. There are EDR platforms that claim to do this, but ThreatLocker Zero Trust Endpoint Protection Platform does it at an advanced level. My assessment of the efficiency of the real-time threat intelligence and category controls employed by Web Control in blocking malicious and non-compliant sites leads me to think that Web Control is another functionality within ThreatLocker Zero Trust Endpoint Protection Platform that is an add-on on top of the current set. That is another solution that we use based on what is required for the company, but again, that is not widely adapted yet for our partners.

Quotes from Members

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

Pros

"We use Cortex XDR by Palo Alto Networks for its ability to detect based on behavior rather than simple virus scan to prevent malicious activities."
"It's very stable. I've never experienced downtime for the ASM console or ASM core."
"Has great threat detection capabilities."
"After deploying Traps, we saw the performance of the network improve by 65 to 70 percent."
"The scalability of Cortex XDR by Palo Alto Networks is very good."
"The most valuable features are the fact that it was running in the background and it would intercept any weird stuff, and the fact that it would send things directly to the cloud for sandboxing. It's quite practical."
"The solution's most valuable feature is its ability to rapidly detect certain hardware files."
"Technical support is the best in class, in my opinion, because they have invested heavily in research and development."
"As compared to multiple solutions I have used in the past, Heimdal is a very agile and lightweight solution."
"The benefits of using ThreatLocker Zero Trust Endpoint Protection Platform for my company include removing previous tools that we did not prefer, replacing them with this solution, and enjoying a significantly better user experience."
"I would rate it a ten out of ten."
"From 1 to 10, I would rate ThreatLocker Zero Trust Endpoint Protection Platform as a 10; I've been super happy with it, advising other companies to just do it since it's a simple setup, easy to use, intuitive, and worth the money compared to potential losses."
"ThreatLocker's VDI environment, coupled with the ringfencing capabilities of policies, gives us confidence."
"Overall, it works reliably and very efficiently without any false activities."
"ThreatLocker Zero Trust Endpoint Protection Platform has helped my company save on operational costs or expenses by freeing up a lot of time on the IT side of the team."
"Overall, I would rate ThreatLocker Zero Trust Endpoint Protection Platform a ten out of ten."
"The unified alerts are useful."
 

Cons

"It takes time to scan the servers and devices."
"The main issue I could point out is the offline agents and the way that it is missing."
"It is not very strong in terms of endpoint management. It should have additional features like DLP, encryption, or advanced device control. Currently, Cortex is good in terms of the security of the endpoints, but it is not as good as other vendors in terms of the management of the endpoint."
"Previously, the endpoint would leave the environment, not being on our VPN, essentially unable to interact with the server to upload files. It was unable to retrieve new file verdicts. It was using a thing called "local analysis" to determine if something was a malicious file or not. There was no dynamic analysis."
"Fine-tuning the detection policy requires experience because the policy is very complex in Cortex XDR by Palo Alto Networks, and we get high false positive alerts."
"We would also like to have advanced tech protection and email scanning."
"Product might have some bugs."
"I would like to see them include NDR (Network Detection Response). Then it would work well with SIEM Response."
"What we lack is granular USB control. We have an issue where we can only switch USB on or off."
"One area I see for improvement is in the visibility of support tickets within the ThreatLocker ticketing system."
"This is my first Zero Trust conference, and so far, it has been good. The only thing I have noticed is that sometimes they encounter technical issues. For example, in one of the demo labs, the laptop trying to connect to the projector was not working, which affected the demonstration of the victim versus attacker laptop scenarios. It would be helpful to fix these issues."
"The only improvement I would suggest for ThreatLocker Zero Trust Endpoint Protection Platform is the ability to stop automatic processes when pushing out updates or applying new policies to your computers."
"While ThreatLocker Zero Trust Platform is a strong zero trust platform, especially for application allowance and least privileges, areas for improvement include policy management, reporting dashboards, user experience, and notifications."
"The reporting could be improved."
"Scalability is challenging, not due to the platform. Scaling ThreatLocker Zero Trust Endpoint Protection Platform usage requires dedicated resources for maintenance."
"The support could be quicker. There are times when there is a delay in getting a response. This is problematic when immediate attention is needed."
"I have no complaints, but a little bit more Mac support would be great."
 

Pricing and Cost Advice

"I don't recall what the cost was, but it wasn't really that expensive."
"It has a yearly renewal."
"I don't have any issues with the pricing. We are satisfied with the price."
"Our customers have expressed that the price is high."
"The price was fine."
"It is present, but when compared to other competitive products, I would say it is not less expensive; however, when all of the other added values are considered, the price is reasonable."
"The pricing is a little high. It is per user per year."
"The cost depends on your chosen license type, like Pro or other licenses."
Information not available
"Its price is fair. They have added some additional things to it beyond allowlisting. They are up-charging for them, but in terms of the value we get and the way it impacts us, we get a bang for our buck with ThreatLocker than a lot of our other security tools."
"The price of ThreatLocker Allowlisting is reasonable in the market, but it is not fantastic."
"I can't complain. Cheaper would always be nice, but I think it's reasonable compared to other software in the cybersecurity market."
"Although the pricing seems good, there have been inconsistencies in contract negotiations."
"The pricing is reasonable and normal. I do not have any problems with the cost."
"The price is very reasonable, and we have been able to integrate ThreatLocker with all of our clients."
"Considering what this product does, ThreatLocker is very well-priced, if not too nicely priced for the customer."
"We have not had any real issues with the pricing. As they have added more features, due to the way our contracts are structured with our customers, we have had to hold off on adopting the new features because they do add costs."
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Top Industries

By visitors reading reviews
Construction Company
13%
Financial Services Firm
10%
Comms Service Provider
10%
Manufacturing Company
10%
Construction Company
17%
Comms Service Provider
13%
Computer Software Company
9%
Financial Services Firm
6%
Computer Software Company
12%
Financial Services Firm
11%
Manufacturing Company
11%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business46
Midsize Enterprise21
Large Enterprise54
No data available
By reviewers
Company SizeCount
Small Business56
Midsize Enterprise14
Large Enterprise12
 

Questions from the Community

Cortex XDR by Palo Alto vs. Sentinel One
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Comparing CrowdStrike Falcon to Cortex XDR (Palo Alto)
Cortex XDR by Palo Alto vs. CrowdStrike Falcon Both Cortex XDR and Crowd Strike Falcon offer cloud-based solutions th...
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,...
What is your experience regarding pricing and costs for Heimdal Endpoint Security?
Pricing, compared to what we had before, was quite economical. There was a difference of about twenty percent or some...
What needs improvement with Heimdal Endpoint Security?
One area where we lag is that, since we use everything from Heimdal, including XDR and other features, we also use th...
What is your primary use case for Heimdal Endpoint Security?
My company colleagues and I use this antivirus solution. I am part of a company where I deploy solutions, and I also ...
What is your experience regarding pricing and costs for ThreatLocker Allowlisting?
My experience with pricing, setup cost, and licensing is that it is straightforward, and there are no issues.
What needs improvement with ThreatLocker Allowlisting?
Improvements for ThreatLocker Zero Trust Platform could include some additional guidance in the beginning of setup. W...
What is your primary use case for ThreatLocker Allowlisting?
My main use case for ThreatLocker Zero Trust Platform is endpoint protection, a zero trust platform for applications,...
 

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps
Heimdal Next-Gent Endpoint Antivirus, Thor Vigilance Enterprise, Heimdal Endpoint Detection and Response, Heimdal DNS Security - Endpoint, Heimdal Threat Prevention, Heimdal Ransomware Encryption Protection
Protect, Allowlisting, Network Control, Ringfencing
 

Overview

 

Sample Customers

CBI Health Group, University Honda, VakifBank
Brother, Symbion, CPH West
Information Not Available
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