dref vs RunSybil: side-by-side comparison (2026)
dref is a free red-team & adversary emulation solution. RunSybil is a commercial penetration testing solution by RunSybil. Features, integrations, deployment and the company behind each one, side by side.
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Side-by-side comparison
Feature
dref
RunSybil
Pricing model
Free
Commercial
Category
Red-Team & Adversary Emulation
Penetration Testing
Deployment and fit
Deployment type
On-Premises
Cloud
Company size fit
Startup, SMB, Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Open source
GitHub stars
492
–
Last commit
Apr 2021
–
Company
Company
–
RunSybil
Use cases and capabilities
Security Research
Yes
No
DNS Rebinding
Yes
No
AI Pentesting
No
Yes
Attack Paths
No
Yes
Continuous Testing
No
Yes
Vulnerability Prioritization
No
Yes
Reconnaissance
No
Yes
DAST
No
Yes
Red Team
No
Yes
Security Scanning
No
Yes
Vulnerability
No
Yes
Cloud Native
No
Yes
Core features
No features listed
10 features listed
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