Guardz External Footprint vs SubOver: side-by-side comparison (2026)
Guardz External Footprint is a commercial external attack surface management solution by Guardz. SubOver is a free external attack surface management solution. Features, integrations, deployment and the company behind each one, side by side.
External attack surface monitoring with dark web intelligence and scanning
A powerful tool for finding and exploiting subdomain takeover vulnerabilities
Side-by-side comparison
Feature
Guardz External Footprint
SubOver
Pricing model
Commercial
Free
Category
External Attack Surface Management
External Attack Surface Management
Deployment and fit
Deployment type
Cloud
On-Premises
Company size fit
SMB, Mid-Market, Enterprise
Startup, SMB, Mid-Market, Enterprise
Open source
GitHub stars
–
957
Last commit
–
Aug 2018
Company
Company
Guardz
–
Use cases and capabilities
Dark Web Monitoring
Yes
No
DNS Security
Yes
No
SSL
Yes
No
TLS
Yes
No
Multi Tenancy
Yes
No
Security Research
No
Yes
Subdomain Enumeration
No
Yes
Core features
10 features listed
No features listed
Integrations
2 integrations listed
No integrations listed
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