OnSystem Logic OnSystem Defender vs Vicarius vRx: side-by-side comparison (2026)
OnSystem Logic OnSystem Defender is a commercial endpoint protection platform solution by OnSystem Logic. Vicarius vRx is a commercial vulnerability assessment solution by Vicarius. Features, integrations, deployment and the company behind each one, side by side.
Endpoint app control & memory protection to prevent malware execution on Windows.
Full-stack vuln remediation suite with patch mgmt & patchless protection
Side-by-side comparison
Feature
OnSystem Logic OnSystem Defender
Vicarius vRx
Pricing model
Commercial
Commercial
Category
Endpoint Protection Platform
Vulnerability Assessment
Deployment and fit
Deployment type
On-Premises
Hybrid
Company size fit
SMB, Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Company
Company
OnSystem Logic
Vicarius
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
Patch Management
No
Yes
Core features
8 features listed
10 features listed
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