assetfinder vs Assetnote ASM: side-by-side comparison (2026)
assetfinder is a free external attack surface management solution. Assetnote ASM is a commercial external attack surface management solution by Assetnote. Features, integrations, deployment and the company behind each one, side by side.
A command-line tool for discovering domains and subdomains related to a target domain during reconnaissance activities.
External attack surface management platform with continuous asset discovery
Side-by-side comparison
Feature
assetfinder
Assetnote 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
Mid-Market, Enterprise
Open source
GitHub stars
3,393
–
Last commit
Apr 2020
–
Company
Company
–
Assetnote
Use cases and capabilities
Enumeration
Yes
No
Reconnaissance
Yes
No
Network Reconnaissance
Yes
No
Subdomain Enumeration
Yes
No
Security Scanning
No
Yes
Core features
No features listed
10 features listed
Integrations
No integrations listed
2 integrations listed
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