ThreatLocker

Review of ThreatLocker Software: system overview, features, price and cost information. Get free demos and compare to similar programs.

Overview

About ThreatLocker

Stop ransomware! ThreatLocker helps organizations reduce their surface areas of attack with policy-driven endpoint security. Instead of only blocking known threats, block everything that is not explicitly trusted. Combine Allowlisting with Ringfencing app containment and storage policies to enable a Zero Trust posture and block attacks that live off the land.

ThreatLocker Screenshots

ThreatLocker Features

Features of ThreatLocker
Anomaly/Malware Detection
Anti Virus
Compliance Management
Intrusion Prevention System
Patch Management
Policy Management
Real-Time Monitoring
Reporting/Analytics
Risk Alerts
VPN

ThreatLocker Integrations

Kaseya BMS logo
Kaseya BMS
Datto RMM logo
Datto RMM
IT Glue logo
IT Glue
Splunk Enterprise logo
Splunk Enterprise
ConnectWise PSA logo
ConnectWise PSA
HaloPSA logo
HaloPSA

Customer Reviews

See why people love ThreatLocker

5 Star
80%
4 Star
20%
3 Star
0%
2 Star
0%
1 Star
0%
Wes P.

Wes P.

Verified User

Computer Software · 1001-5000 employees

Used monthly for less than 2 years
Dec 22, 2025

ThreatLocker, Your Zero Tolerance Solution

At my company, it is used on very sensitive systems which have zero tolerance for any infection.

What they liked
  • It is very thorough at scanning your environment, identifying and removing any threats
  • It has excellent customer support, you never have to wait long for a response
Room for improvement
  • The interface can be extremely slow, incurring repeated timeouts
  • If you try to alter your setup, from the original design, you'll likely run into trouble

Daniel V.

Verified User

Information Technology and Services · 2-10 employees

Used daily for more than 2 years
Dec 22, 2025

ThreatLocker one stop shopping for security

I have had a successful experience with ThreatLocker for our company and our clients.

What they liked
  • The entire suite provides zero trust solution
Room for improvement
  • Ease of use, need to be trained on a few items first
Why they chose it

"For its feature rich approach, Ring Fencing, Storage Control, Application White Listing, NAC, configuration Manager, and MDR"

Verified Professional

Higher Education · 501-1000 employees

Used weekly for less than 6 months
Dec 22, 2025

threatlocker vs the others

Higher Education

What they liked
  • it is very easy to intall new policies
  • have very good looking interface it easy to use
Room for improvement
  • really i dont have nothing negative about this

Matthew C.

Verified User

Information Technology and Services · 51-200 employees

Used daily for more than 2 years
Dec 22, 2025

ThreatLocker a Requirement for your Security Stack!

I've been using ThreatLocker for about four years now within our primary security stack, and it has been rock solid. We primarily use their Application Control function, but we have also demoed their EDR solution, which is incredibly strong and significantly lighter weight than other EDRs on the market. The Application Control portion has been amazing, provided you put in the effort to tune the software for the tools you use. Their engineers are great to work with, and I haven't had a bad experience with them to date. [sensitive content hidden] (engineer) and [sensitive content hidden] (Account Rep) have been fantastic at keeping us updated on what's coming and assisting with any issues that arise. The tool is incredibly stable on our endpoints, and we've only seen minor breaks on devices with crazy high uptimes. We manage over 7,700 endpoints, all containing ThreatLocker Application Control. We couldn't recommend this tool enough if you want to keep your endpoints safe. It has single-handedly saved customers from potential compromise due to the way it allows and denies applications.

What they liked
  • The Vendor Support has been Fantastic
  • Their Application Control and Elevation Control has been a great addition to DiD Security Stack
  • The ability to overwrite Microsoft Windows default UAC with ThreatLocker and give end users more control over apps that are approved to run is a huge help for those tools that require Admin writes just to function
Room for improvement
  • The ability to control the Tray settings and the ability to add customer popups to the Request Access popup is my least favorite part of the tool
  • It's pretty limited and doesn't allow much ability to customization options

Paul W.

Verified User

Information Technology and Services · 2-10 employees

Used daily for less than 12 months
Dec 22, 2025

ThreatLocker is an outstanding product backed by an oustanding team

One of the best things about ThreatLocker is the don't just sell you the product and then leave you hanging without support or worst still charge you for the support after the initial sale like so many other companies. To be honest it was a breath of fresh air in comparison to so many other companies. They provide you with a dedicated team to ensure you get the most out of the product and that it runs optimally. We were assigned a very kind chap [sensitive content hidden] who deserves a huge shout out for his outstanding efforts and commitment to getting us up and running. Nothing was too much trouble he was on hand every step of the way helping us deliver ThreatLocker to all our customers but one in particular was a nightmare. Nonetheless [sensitive content hidden] rose to the challenge helping train, guide and often finding solutions to allowing some rather interesting applications coexist with ThreatLocker whilst securing the environment. We are still very much on a journey with [sensitive content hidden] and the team at ThreatLocker but the hard work is most certainly paying off and we wouldn't hesitate recommending ThreatLocker to anyone. The Cyber Hero team are available 24/7 and are always ready to help with any questions about the service or best practices and have now become an extension of our own team.

What they liked
  • Overall it has been a fantastic experience the software and solution is solid and the support and team have been invaluable getting this implemented across our customer base
  • Once properly implemented (which does take time and effort) it provides a controlled, safe environment and sets secure boundaries for our clients systems without the large performance overheads that so many other applications impose
  • The cost of Threatlocker and the time you need to provide to getting it set-up is absolutely worth it
  • Not only does the application deliver peace of mind to the customer environments we have deployed it to, it also gives us confidence knowing they are safe and secure
  • It ticks all the boxes for one of the biggest challenges out there and that's securing customers and meeting Cyber Security requirements
Room for improvement
  • I don't quite see this as a con personally but prospective customers need to be aware that this is a complex security tool which requires a large commitment of time and effort to get configured
  • It's not by any stretch of the imagination and tool that you just install and forget

Tammy W.

Verified User

Oil & Energy · 1001-5000 employees

Used daily for less than 2 years
May 28, 2026

ThreatLocker is a great first line of defense

Overall, this is a great and trusted first line of defense.

What they liked
  • As a large corporation, it is imperative to have cybersecurity to keep us safe from cyber threats
  • ThreatLocker provides us safety as a first line of defense against ransomware and vulnerability attacks
  • The feature I like most about ThreatLocker is the allowlisting feature
  • If it is not on the "allow" list, it will block it
Room for improvement

It is not a complete threat detection software as it does not include E-mails or webcam threat detection

Michael A.

Verified User

Government Administration · 11-50 employees

Used daily for more than 2 years
May 28, 2026

Damn Good Product!

Threatlocker has been a great addition to our security stack, and we recommend it to anyone reading this review. Rarely do we find a vendor who works with us to get the best out of their product more than Threatlocker. We are huge fans.

What they liked
  • ThreatLocker's default-deny approach effectively locks down our environment by proactively protecting our endpoints
  • Every two weeks, our reps meet with us, offering insights and assistance that make them feel like an extension of our team
  • Due to ThreatLocker's protection, we don't require additional MDR or XDR solutions, making it an efficient and effective way to keep our organization secure
Room for improvement
  • It's true that ThreatLocker requires a bit of a learning curve to become proficient with it, however, it's certainly not an insurmountable hurdle and it's definitely worth taking the time to become familiar with the platform
  • Our TL reps are always available for any questions or assistance we need, and they always go the extra mile to ensure we understand the platform

Verified Professional

Marketing and Advertising · 11-50 employees

Used daily for less than 2 years
May 28, 2026

Gets the job done and keep our company safe.

Overall very good and does it job very reliable. No issues with installations or errors. Gets the job done and keep our company safe.

What they liked
  • I liked it ThreatLocker provides strong security when you install applications while being easy to use
  • The application whitelisting feature is great because it lets our company control which programs can run on our, which helps us to reduce the risk of malware
  • ThreatLocker combines solid security with with a simple interface, making it a great tool for keeping our computers safe
Room for improvement
  • Sometimes program installation take multiple requests in order to install
  • Especially when they use Command Line or scripts (e
  • g
  • Xampp)
  • You have to wait for approval everytime which can delay the process of using that software

Stephenie G.

Verified User

Management Consulting · 11-50 employees

Used daily for less than 12 months
May 28, 2026

A+ Product and Team!

Threatlocker has been a fantastic addition to our defense-in-depth strategy for our clients and we are very happy with the tool. The onboarding process painless with the help of the Threatlocker's learning mode and the Threatlocker team, you'll have a pretty solid baseline application whitelist within a couple weeks. The onboarding/success team are very thorough and attentive, and they meet with you as often as you need them to, and they continue meeting with you regularly to make sure everything is going well. They truly care about your use of their tool and they want to make sure you're using it in the most secure way. Their on-demand support is top notch as well with quick response to live chat and their willingness to hop on video call to assist with whatever is needed. I would recommend Threatlocker to anyone who cares about security of their organization.

What they liked

The onboarding process is painless, with the help of learning mode and the Threatlocker team

Room for improvement

Honestly- nothing comes to mind The team at Threatlocker are so willing to teach you and guide you through the process that it made this software a nobrainer

Richard B.

Verified User

Information Technology and Services · 2-10 employees

Used daily for more than 2 years
May 28, 2026

ThreatLocker is the way to go!

Overall, we have had a fantastic experience with ThreatLocker. The software is solid and their team is fantastic to work with. The cost of this tool and the time to set it up is worth it. This tool gives us a fantastic peace of mind in environments we have it deployed in.

What they liked
  • I love the security it provides with very little hassle for the end user
  • When properly setup, it adds safe boundaries for your client's systems to run in without a big hit to performance
Room for improvement
  • ThreatLocker is a complex tool with a lot of different moving parts
  • It's not plug-and-play, set it and forget it style tool
  • Your time is required to set it up properly and manage it
  • There is a large time commitment required up front
  • HOWEVER, ThreatLocker doesn't just sell to you and then drop you in the mess and charge you for their help like other companies
  • They provide regular check-ins with their support team to ensure our environment is running optimally
  • Also they have 24-7 support always ready to help us with any question about the service or best practices
  • They provide a university platform to train your team to run the software
  • It's not a set it and forget it product
  • but if you put in the work, the payoff is huge

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