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Digital Guardian vs ThreatLocker Zero Trust Endpoint Protection Platform comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 11, 2026

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
5.8
Digital Guardian improved data protection, reduced breach risks, ensured compliance, saved money, and enhanced security and operational efficiency.
Sentiment score
7.9
ThreatLocker Zero Trust boosts ROI by blocking threats, reducing risks, and enhancing security with seamless integration and quick adaptation.
If something were to happen without ThreatLocker, the cost would be huge, and thus, having it is definitely worth it.
Tier 1 IT Engineer at a retailer with 11-50 employees
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.
Project Engineer at Lutz M&A, LLC
It keeps malware, Trojans, and ransomware at bay.
Technical Engineer at Cloud 1 Solutions
 

Customer Service

Sentiment score
6.7
Digital Guardian's customer service is prompt but can be inconsistent, especially for complex issues or international clients.
Sentiment score
7.7
ThreatLocker offers exceptional 24/7 customer service with fast issue resolution, highly rated by users for speed and expertise.
For vendor support, such as Fortra support, I would rate it a seven because all the support comes from different parts that sometimes have challenges meeting time zones, and sometimes they reroute to distributors and rely on partners.
Cyber Security Researcher at a tech services company with 11-50 employees
They have been very responsive, helpful, and knowledgeable.
Systems Security Analyst & Deputy Security Officer at a financial services firm with 201-500 employees
I would rate their customer support a ten out of ten.
Director, Managed Services at a consultancy with 11-50 employees
Their support is world-class.
Supervisor, Client Security at a consultancy with 11-50 employees
 

Scalability Issues

Sentiment score
8.0
Digital Guardian efficiently scales across environments, managing endpoints for organizations of all sizes, despite minor regional replication challenges.
Sentiment score
8.0
ThreatLocker scales efficiently, handling thousands of endpoints easily, with updates and flexible deployment supporting diverse organizational needs.
Regarding scalability, it is a 10 out of 10.
Cyber Security Researcher at a tech services company with 11-50 employees
I started off with just the servers, and within a month and a half, I set up the entire company with ThreatLocker.
Technical Engineer at Cloud 1 Solutions
It seems to primarily operate on the endpoints rather than at a central location pushing out policies.
Systems Security Analyst & Deputy Security Officer at a financial services firm with 201-500 employees
I would rate it a ten out of ten for scalability.
Project Engineer at Lutz M&A, LLC
 

Stability Issues

Sentiment score
7.6
Digital Guardian offers superior stability with frequent updates, but some users face challenges requiring specific modifications for optimal performance.
Sentiment score
7.4
ThreatLocker Zero Trust Platform offers stable performance, minimal downtime, quick issue resolution, and seamless integration with operating systems.
For five years, we have not had a problem.
Supervisor, Client Security at a consultancy with 11-50 employees
Once deployed, it downloads the policies locally, so even if the computer doesn't have internet, it doesn't matter.
Information Cybersecurity Technology Specialist at Freez.it
It has been very stable, reliable, and accessible.
COO at Panda Technology
 

Room For Improvement

Digital Guardian needs improvements in compatibility, ease of use, performance, support, and efficiency across platforms for better operation.
ThreatLocker could improve by enhancing training, UI, reporting, integration, and support to address approval and update challenges.
The issue is that it works only with users or companies with more than 500 users.
Cyber Security Researcher at a tech services company with 11-50 employees
Controlling the cloud environment, not just endpoints, is crucial.
COO at Panda Technology
This is problematic when immediate attention is needed.
Senior System Administrator at Molders Group Limited
Comprehensive 24-hour log monitoring is a valuable enhancement for both business and enterprise-level users.
IMS ENGINEER at a tech vendor with 1,001-5,000 employees
 

Setup Cost

Digital Guardian provides flexible licensing and custom solutions, considered the best DLP option despite higher costs.
ThreatLocker offers a cost-effective Zero Trust solution with flexible pricing, appreciated for transparency and easy setup across clients.
After conversations with other partners, it became clear we underpriced it initially, which caused most of our issues.
Director, Managed Services at a consultancy with 11-50 employees
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.'
Supervisor, Client Security at a consultancy with 11-50 employees
I had a really good deal at the time, and it continues to be cost-effective.
Cyber Security Specialist at Bremmar Consulting
 

Valuable Features

Digital Guardian enhances data security with scalable DLP, seamless integration, advanced features, and comprehensive monitoring for compliance.
ThreatLocker enhances security and reduces costs with application control, instant support, intuitive interface, and comprehensive training resources.
Digital Guardian can easily integrate with this data classification solution and has a very granular level of configuration and policy tuning.
Cyber Security Researcher at a tech services company with 11-50 employees
ThreatLocker Zero Trust Endpoint Protection Platform's ability to block access to unauthorized applications has been excellent.
Cyber Security Specialist at Bremmar Consulting
It protects our customers.
CTO at Zettabytes
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.
Tier 1 IT Engineer at a retailer with 11-50 employees
 

Categories and Ranking

Digital Guardian
Ranking in Advanced Threat Protection (ATP)
26th
Average Rating
7.4
Reviews Sentiment
6.8
Number of Reviews
12
Ranking in other categories
Data Loss Prevention (DLP) (15th), Endpoint Encryption (8th), Mobile Data Protection (5th), Endpoint Detection and Response (EDR) (42nd)
ThreatLocker Zero Trust End...
Ranking in Advanced Threat Protection (ATP)
6th
Average Rating
9.2
Reviews Sentiment
7.4
Number of Reviews
40
Ranking in other categories
Network Access Control (NAC) (4th), Endpoint Protection Platform (EPP) (6th), Application Control (1st), ZTNA (4th), Ransomware Protection (1st)
 

Mindshare comparison

As of February 2026, in the Advanced Threat Protection (ATP) category, the mindshare of Digital Guardian is 1.6%, up from 0.9% compared to the previous year. The mindshare of ThreatLocker Zero Trust Endpoint Protection Platform is 2.6%, up from 2.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Advanced Threat Protection (ATP) Market Share Distribution
ProductMarket Share (%)
ThreatLocker Zero Trust Endpoint Protection Platform2.6%
Digital Guardian1.6%
Other95.8%
Advanced Threat Protection (ATP)
 

Featured Reviews

Syed Mubeen - PeerSpot reviewer
Cyber Security Researcher at a tech services company with 11-50 employees
Enterprise data protection has supported regulatory compliance and integrates with classification tools
In terms of functionality, many features are valuable in Digital Guardian, as the first thing for most customers is that they are using solutions such as Boldon James and Titus, which fall under the classification side, and Digital Guardian can easily integrate with this data classification solution and has a very granular level of configuration and policy tuning. Digital Guardian's data protection policies are indeed useful for my clients. Regarding Digital Guardian, I find it to be a very good solution, and in fact, it is an enterprise-level solution that has very tight integration with most of the products, with Fortra but also with others.
CL
Supervisor, Client Security at a consultancy with 11-50 employees
World-class support and highly effective for application control and elevation
Their product is solid. I have a hard time complaining much about it because when we do find little things, they are usually interface-related or related to things that would be nice to have. Their idea portal, unlike so many other vendors we deal with, shows movement. At least four to eight features of ThreatLocker exist because I made a request in the last five years, and it became a feature of the actual product. When it comes to improvements, we moved the product as customers, and we got to move the product by making suggestions. They seem to be very reactive to it, so there is not a whole lot that they actively need to change right now. It is one of those situations where when we run into something that would be nice to have, it happens. They make it work.
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Computer Software Company
10%
Manufacturing Company
8%
Comms Service Provider
7%
Computer Software Company
22%
Retailer
8%
Manufacturing Company
7%
Financial Services Firm
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business10
Large Enterprise3
By reviewers
Company SizeCount
Small Business32
Midsize Enterprise4
Large Enterprise3
 

Questions from the Community

What needs improvement with Digital Guardian?
Regarding points for improvement, from a technical aspect, I do not see any suggestions that have come to my notice, but it is an enterprise-level product, and the issue is that it works only with ...
What is your primary use case for Digital Guardian?
The main use case for Digital Guardian is for endpoint DLP, as it is the product for endpoint-level DLP and is one of the core requirements for many enterprises that have to follow compliance, so t...
What advice do you have for others considering Digital Guardian?
I would recommend Digital Guardian to other users, as I mentioned, we have to see the client's existing environment, and since we are not bound to sell Digital Guardian, we are open to selling even...
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?
Going with the theme of ThreatLocker Zero Trust Endpoint Protection Platform being a one-stop shop where they have just about everything, and they have a really good product stack as is. However, t...
 

Also Known As

No data available
Protect, Allowlisting, Network Control, Ringfencing
 

Overview

 

Sample Customers

The Fifth Avenue Theatre, Jabil Circuit
Information Not Available
Find out what your peers are saying about Digital Guardian vs. ThreatLocker Zero Trust Endpoint Protection Platform and other solutions. Updated: February 2026.
881,757 professionals have used our research since 2012.