Sudomy vs Vulneri ASM: side-by-side comparison (2026)
Sudomy is a free external attack surface management solution. Vulneri ASM is a commercial external attack surface management solution by Vulneri. Features, integrations, deployment and the company behind each one, side by side.
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A subdomain enumeration tool for bug hunting and pentesting
ASM platform for continuous discovery and risk validation of internet-exposed assets.
Side-by-side comparison
Feature
Sudomy
Vulneri ASM
Pricing model
Free
Commercial
Category
External Attack Surface Management
External Attack Surface Management
Deployment and fit
Deployment type
On-Premises
Cloud
Company size fit
Startup, SMB, Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Open source
GitHub stars
2,241
–
Last commit
Feb 2024
–
Company
Company
–
Vulneri
Use cases and capabilities
Bug Bounty
Yes
No
Security Research
Yes
No
Subdomain Enumeration
Yes
No
Attack Paths
No
Yes
Vulnerability Prioritization
No
Yes
Misconfiguration
No
Yes
Reconnaissance
No
Yes
Network Discovery
No
Yes
Visibility
No
Yes
Security Reporting
No
Yes
Inventory
No
Yes
Third Party Security
No
Yes
Vulnerability
No
Yes
Core features
No features listed
10 features listed
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