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6 Best Free ThreatLocker Alternatives in 2026

Explore 6 alternatives to ThreatLocker — vetted by our editors with real user reviews, pricing, and feature comparisons.

6 top-rated free ThreatLocker alternatives at a glance

Quick answer

Short on time? The best free alternatives to ThreatLocker are NinjaOne Endpoint Management, Syxsense and HCL BigFix. NinjaOne Endpoint Management leads with a SpotScore of 9.8. All 6 are compared on score, rating, and pricing below.

The best ThreatLocker replacement depends on your team, but this shortlist narrows it down fast. These 6 endpoint management software free alternatives lead on SpotScore, a measure of verified satisfaction and market presence, plus star ratings and pricing. Editors vet each entry. Start with the comparison table, then read each section below.

ProductSpotScoreRatingPricingBest for
NinjaOne Endpoint ManagementUnified endpoint management and monitoring for IT professionals9.8Not yet ratedFreeFree Trialteams of all sizes
SyxsenseSecure all your endpoints with Syxsense.—★★★★★ 4.63(80)Freefrom $600/yrteams of all sizes
HCL BigFixEnhancing endpoint security with AI automation.—Not yet ratedFreeFree Trial · Quotation Basedteams of all sizes
Acronics Cyber ProtectComprehensive Cybersecurity and Backup Solution—Not yet ratedFreefrom $85/yrteams of all sizes
MarvelClientThe Ultimate HCL Notes and Nomad Client Management Hub—Not yet ratedFreeFree Trial · Quotation Basedteams of all sizes
BMC Helix Client Management Streamlining Endpoint Management for IT Operations—Not yet ratedFreeFree Trialteams of all sizes

9.8

SpotScore

NinjaOne Endpoint Management

NinjaOne Endpoint Management

Unified endpoint management and monitoring for IT professionals

Best for: SMB teams · Mid-market · Enterprise

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What is NinjaOne Endpoint Management?

NinjaOne Endpoint Management is an all-in-one IT operations platform designed to help MSPs and IT teams efficiently manage, monitor, and secure devices across distributed environments. It provides real-time visibility into endpoints, automated patch management, remote access, and system health ...

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Syxsense - New SaaS Software

Syxsense

Secure all your endpoints with Syxsense.

Best for: SMB teams · Mid-market · Enterprise

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4.6

80 verified reviews

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What is Syxsense?

Syxsense is the leader in offering exceptional, easy-to-use technology that can detect and analyse all endpoints, no matter the network, cloud or location. Syxsense's ping sweep solution will detect existing IoT devices and will also alert of any remote devices present that could potentially ...

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Syxsense offers custom pricing plan

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HCL BigFix logo

HCL BigFix

Enhancing endpoint security with AI automation.

Best for: SMB teams · Mid-market · Enterprise

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What is HCL BigFix?

HCL BigFix is the AI Digital+ endpoint management platform that leverages AI to improve employee experience and intelligently automate infrastructure management. HCL BigFix offers complete solutions to secure and manage endpoints across nearly 100 different operating systems, ensure continuous ...

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Free TrialTry Free →·

HCL BigFix offers custom pricing plan

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Acronics Cyber Protect

Comprehensive Cybersecurity and Backup Solution

Best for: SMB teams · Mid-market · Enterprise

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What is Acronics Cyber Protect?

Acronis is a global leader in cyber protection, offering a comprehensive suite of solutions that integrate cybersecurity, data protection, and endpoint management for Managed Service Providers (MSPs), small and medium businesses (SMBs), and enterprise IT departments. Designed for efficiency, ...

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Free TrialTry Free →·

Acronics Cyber Protect offers custom pricing plan

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MarvelClient

The Ultimate HCL Notes and Nomad Client Management Hub

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

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What is MarvelClient?

MarvelClient provides advanced solutions to streamline the management of HCL Notes, empowering organizations to boost productivity and reduce administrative burdens. With Infinite Insights, MarvelClient offers comprehensive visualization and analysis of your entire Notes ecosystem, allowing for ...

Read more about MarvelClient
Free TrialTry Free →·

MarvelClient offers custom pricing plan

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BMC Helix Client Management

Streamlining Endpoint Management for IT Operations

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

watch-demo

Watch Demo

What is BMC Helix Client Management?

BMC Helix Client Management is a comprehensive solution designed to streamline and automate the management of endpoints across an organization’s IT infrastructure. It provides IT teams with the tools to efficiently manage and secure endpoints, including desktops, laptops, and mobile devices, ...

Read more about BMC Helix Client Management
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Why each made the list

NinjaOne Endpoint Management9.8Best for teams of all sizes

Responsive customer support and onboarding

Watch for: Occasional delays in large-scale deployments

SyxsenseBest for teams of all sizes

With its clear dashboard and automation features, Syxsense makes endpoint and IoT device management accessible for both IT professionals and less technical users.

Watch for: Advanced security and automation features could come with higher-tier pricing, making it less accessible for smaller businesses.

HCL BigFixBest for teams of all sizes
Acronics Cyber ProtectBest for teams of all sizes
MarvelClientBest for teams of all sizes
BMC Helix Client ManagementBest for teams of all sizes

What to keep in mind choosing a ThreatLocker alternative

How these 6 endpoint management software free alternatives measure up: 6 offer a free tier; paid plans run $85–$600, with Acronics Cyber Protect the cheapest entry point; and Syxsense is the highest rated at 4.63★ across 80 reviews.

Our ranking method.

Frequently Asked Questions (FAQs)

Stuck on something? We're here to help with all the questions and answers in one place.

The top-rated alternatives to ThreatLocker are Syxsense (4.6★), NinjaOne Endpoint Management, HCL BigFix. Compare all 6 alternatives side-by-side above.

When evaluating alternatives to ThreatLocker, prioritize: Access Control, Policy Management, Device Control, Approval Process Control, Endpoint Monitoring, transparent pricing, free trial availability, and integrations with your existing tools. Use the filters above to compare by feature, budget, and team size.

Migration difficulty depends on how deeply ThreatLocker is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend shortlisting 2–3 options, running a free trial, and checking each vendor's migration guides before committing.

Picking the best ThreatLocker alternative for your team

  • On a budget / just exploring: start with a free tier — NinjaOne Endpoint Management, Syxsense and HCL BigFix let you evaluate without paying upfront.
  • If real-user ratings matter most: Syxsense has the strongest star rating (4.63★) among the options with verified reviews.
  • Want the safest pick: NinjaOne Endpoint Management has the highest Spotsaas Score (9.8) in this list — a strong default if you're unsure.

How to switch from ThreatLocker

Switching from ThreatLocker goes smoother with a plan. Start by exporting your data and making sure the new tool imports it cleanly. Confirm the workflows you rely on still work, run a small pilot first, and keep ThreatLocker running until everything's moved. Most options above let you test free before you commit.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].