Nessus Professional vs PT Dephaze: side-by-side comparison (2026)
Nessus Professional is a commercial vulnerability assessment solution by Tenable. PT Dephaze is a commercial penetration testing solution by Positive Technologies. Features, integrations, deployment and the company behind each one, side by side.
Vulnerability scanner for assessing networks, systems, and apps for security flaws.
Agentless automated pentest platform for continuous infrastructure security testing.
Side-by-side comparison
Feature
Nessus Professional
PT Dephaze
Pricing model
Commercial
Commercial
Category
Vulnerability Assessment
Penetration Testing
Deployment and fit
Deployment type
On-Premises
On-Premises
Company size fit
Startup, SMB, Mid-Market, Enterprise
Mid-Market, Enterprise
Company
Company
Tenable
Positive Technologies
Use cases and capabilities
Vulnerability
Yes
Yes
Security Scanning
Yes
No
CVE
Yes
No
Penetration Testing Framework
Yes
No
NIST
Yes
No
PCI DSS
Yes
No
CIS
Yes
No
Network Scanning
Yes
Yes
VAPT
Yes
No
MITRE ATT&CK
No
Yes
Lateral Movement
No
Yes
Continuous Testing
No
Yes
Reconnaissance
No
Yes
Privilege Escalation
No
Yes
Red Team
No
Yes
Security Validation
No
Yes
Core features
10 features listed
10 features listed
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