Domain Beacon vs Sudomy: side-by-side comparison (2026)
Domain Beacon is a commercial external attack surface management solution by CVAAT Solutions. Sudomy is a free external attack surface management solution. Features, integrations, deployment and the company behind each one, side by side.
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Provide intelligence about a domain
A subdomain enumeration tool for bug hunting and pentesting
Side-by-side comparison
Feature
Domain Beacon
Sudomy
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
Startup, SMB, Mid-Market, Enterprise
Open source
GitHub stars
–
2,241
Last commit
–
Feb 2024
Company
Company
CVAAT Solutions
–
Use cases and capabilities
Subdomain Enumeration
Yes
Yes
Vulnerability Intelligence
Yes
No
DNS Security
Yes
No
Bug Bounty
No
Yes
Security Research
No
Yes
Core features
6 features listed
No features listed
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