OnSystem Logic OnSystem Defender vs Theom: side-by-side comparison (2026)
OnSystem Logic OnSystem Defender is a commercial endpoint protection platform solution by OnSystem Logic. Theom is a commercial data security posture management solution by Theom. Features, integrations, deployment and the company behind each one, side by side.
Endpoint app control & memory protection to prevent malware execution on Windows.
Data & AI governance platform securing enterprise data estates.
Side-by-side comparison
Feature
OnSystem Logic OnSystem Defender
Theom
Pricing model
Commercial
Commercial
Category
Endpoint Protection Platform
Data Security Posture Management
Deployment and fit
Deployment type
On-Premises
Hybrid
Company size fit
SMB, Mid-Market, Enterprise
Mid-Market, Enterprise
Company
Company
OnSystem Logic
Theom
Use cases and capabilities
Ransomware Prevention
Yes
No
Zero Day
Yes
No
App Security
Yes
No
Whitelist
Yes
No
Windows
Yes
No
Windows Security
Yes
No
Software Supply Chain
Yes
No
Runtime Security
Yes
No
Security Hardening
Yes
No
Anomaly Detection
Yes
No
Generative AI
No
Yes
Least Privilege
No
Yes
Core features
8 features listed
10 features listed
Integrations
No integrations listed
1 integration listed
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