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Heimdal DNS Security vs ThreatLocker

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Heimdal DNS Security vs ThreatLocker: Which is best for you?

Updated February 18, 2026
4.9 (86)
Starting Price

Pricing available upon request

Pricing available upon request

Free Trial
Free Version
Screenshots
and Demo
Product Screenshot
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Product Screenshot
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Top Rated
  Features
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Remote Monitoring & Management
4.93
Monitoring
4.92
Issue Management
4.90
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Integrations
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Kaseya BMS
Kaseya BMS
Datto RMM
Datto RMM
IT Glue
IT Glue
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Pros / Cons
  • Also, the support for the free trial/free product is there even if you did not both it.
  • After installing the software I frequently received spammy systray notifications begging me to upgrade, interfering with my full-screen HTPC GUI.
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  • You have that one lightweight agent (which is a great thing) so you do not have a bunch of disjointed pieces to deal with and the fact that it is cloud based means your responses will be that much faster.
  • It uses AI/ML based detection to identify advanced threats, so the really bad zero-day stuff is actually being identified prior to it causing damage.
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Ease-of-Use
Highest performing feature
in the comparison
4.6/ 5
4.5/ 5
Value for Money
4.6/ 5
Highest performing feature
in the comparison
4.8/ 5
Customer Support
4.9/ 5
4.9/ 5
Functionality
4.8/ 5
4.8/ 5
Support Options
Email/Help Desk
FAQs/Forum
Knowledge Base
Phone Support
24/7 (Live Rep)
Chat
Email/Help Desk
FAQs/Forum
Knowledge Base
Phone Support
24/7 (Live Rep)
Chat
Training Options
In Person
Live Online
Webinars
Documentation
Videos
In Person
Live Online
Webinars
Documentation
Videos
FrontRunners
FrontRunners 2023
N/A
Advisor
  Recommendations
N/A
N/A
Ideal Customer Size
Small
Medium
Large
Small
Medium
Large
Deployment Options
Cloud, SaaS, Web-Based
Desktop - Mac
Desktop - Windows
Desktop - Linux
Desktop - Chromebook
On-Premise - Windows
On-Premise - Linux
Mobile - Android
Mobile - iPhone
Mobile - iPad
Cloud, SaaS, Web-Based
Desktop - Mac
Desktop - Windows
Desktop - Linux
Desktop - Chromebook
On-Premise - Windows
On-Premise - Linux
Mobile - Android
Mobile - iPhone
Mobile - iPad