Threatlocker Inc

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524 reviews
  • 2 profiles
  • 15 categories
Average star rating
4.8
#1 in 2 categories
Grid® leader
Serving customers since
2017

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Threatlocker Inc Reviews

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RT
Raymond T.
MSP EngineerSmall-Business (50 or fewer emp.)
11/05/2026
Validated Reviewer
Verified Current User
Review source: Seller invite
Incentivized Review

Fast, Intuitive Zero-Trust Protection with Exceptional Support

The peace of mind knowing that NOTHING unexpected can execute on a device. The user interface is fast and intuitive, the API functions are very useful and I've created a custom app to keep track of client versions, check-in dates and cross-referencing this to our other internal systems. Support is always incredibly fast and friendly, never experienced such good support from any other vendor in my 30 years of IT support! The software is not slowing down the systems it's installed on, but provides better protection than other anti-virus products that still don't completely protect a system.
SS
Sean S.
CTOSmall-Business (50 or fewer emp.)
11/02/2026
Validated Reviewer
Verified Current User
Review source: Seller invite
Incentivized Review

Powerful, Scalable Application & Network Control with Great Support and Performance

The ease of use to and ability perform application and network control functions, at scale, is far better than several others that I have used. A few capabilities that particularly stand out are the ability easily control network access on a process-by-process basis e.g. only allow PowerShell access to M365 domains, as well as the being able to of report on allowed process and network activity, not just what was blocked. The ability to use the ThreatLocker console for both endpoint and perimeter network (syslog) firewalls is a real time saver. We are substantially more secure with ThreatLocker's prevention capabilities over any Endpoint Detection and Reaction (EDR) tool. We have a completely separate endpoint AV layer. Endpoint and console performance are quite good considering the amount of data being handled. Support has been great with regular check-ins with account reps (sales & technical), and practically immediate chat response. Pricing is quite reasonable for the modules we use.
Erik Thor H.
EH
Erik Thor H.
Small-Business (50 or fewer emp.)
11/02/2026
Validated Reviewer
Review source: Seller invite
Incentivized Review

Strong Application Blocking with Helpful Setup Support

I like that ThreatLocker Zero Trust Platform keeps things secure and blocks the garbage users want to install. The setup was great, and our engineer, Lathyn, was very helpful. Everything is great.

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HQ Location:
Orlando, Florida, United States

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What is Threatlocker Inc?

ThreatLocker® is a global leader in Zero Trust endpoint and cloud security. The ThreatLocker® Zero Trust Platform combines Application Allowlisting, Ringfencing™, Zero Trust Endpoint Firewall, External and Data Storage Access Control, Privilege Access Management, and Endpoint Detection and Response solutions in ways that make security simple for the IT professional. With Zero Trust Network and Cloud Access, you can now bypass common risks that stem from phishing attacks, compromised credentials, and open firewall ports. Managing access privileges through a secure ThreatLocker broker, these new capabilities will allow you to maintain hardened but straightforward user access protocols for both internal and external resources across your environment. ThreatLocker® utilizes a deny by default approach that blocks all software, including ransomware, from running unless it is explicitly allowed. Since its founding in 2017, ThreatLocker® has been recognized as one of the best cybersecurity protection platforms that now includes EDR, MDR and compliance-friendly controls and monitoring.

Details

Year Founded
2017