Attack Surface Scan vs ONYPHE: side-by-side comparison (2026)
Attack Surface Scan is a commercial external attack surface management solution by Attack Surface Scan. ONYPHE is a free external attack surface management solution. Features, integrations, deployment and the company behind each one, side by side.
KnocknocSponsored
Hi Citrix. Hide VPNs. Hide Windows on a LAN. Knocknoc solves this. Just in time identity linked allow-listing. DIY, on-premise or SaaS. Prevent attacks fast.
Visit
Agentless external attack surface monitoring with continuous change detection.
ONYPHE is a cyber defense search engine that discovers exposed assets and provides real-time monitoring to identify vulnerabilities and potential risks.
Side-by-side comparison
Feature
Attack Surface Scan
ONYPHE
Pricing model
Commercial
Free
Category
External Attack Surface Management
External Attack Surface Management
Deployment and fit
Deployment type
Cloud
Cloud
Company size fit
SMB, Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Company
Company
Attack Surface Scan
–
Use cases and capabilities
DNS Security
Yes
Yes
TLS
Yes
No
SSL
Yes
No
Subdomain Enumeration
Yes
No
Security Scanning
Yes
No
Alerting
Yes
No
Fingerprinting
Yes
No
DMARC
Yes
No
SPF
Yes
No
Security Reporting
Yes
No
Blue Team
No
Yes
Core features
10 features listed
No features listed
Integrations
9 integrations listed
No integrations listed
Need help choosing?
See more solutions in this category, or build a security stack from your picks.
