A network recon framework including tools for passive and active recon
ASM platform for continuous discovery and risk validation of internet-exposed assets.
Side-by-side comparison
Feature
IVRE (Instrument de veille sur les réseaux extérieurs) or DRUNK (Dynamic Recon of UNKnown networks)
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
Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Open source
GitHub stars
3,964
–
Last commit
Feb 2026
–
Company
Company
–
Vulneri
Use cases and capabilities
Network Discovery
Yes
Yes
Network Scanning
Yes
No
Attack Paths
No
Yes
Vulnerability Prioritization
No
Yes
Misconfiguration
No
Yes
Reconnaissance
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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Which one fits you
Based on what each listing shows: deployment, company size, price and open source.
IVRE (Instrument de veille sur les réseaux extérieurs) or DRUNK (Dynamic Recon of UNKnown networks) fits if you need to run it on your own servers, you need a free product and you want an open-source product.
Vulneri ASM fits if you want a cloud product and you are a small business.
IVRE (Instrument de veille sur les réseaux extérieurs) or DRUNK (Dynamic Recon of UNKnown networks) vs Vulneri ASM FAQ
Common questions when comparing IVRE (Instrument de veille sur les réseaux extérieurs) or DRUNK (Dynamic Recon of UNKnown networks) vs Vulneri ASM for external attack surface management.
IVRE (Instrument de veille sur les réseaux extérieurs) or DRUNK (Dynamic Recon of UNKnown networks): A network recon framework including tools for passive and active recon.
Vulneri ASM: ASM platform for continuous discovery and risk validation of internet-exposed assets. Built by Vulneri.
The table above shows where their features, integrations, deployment and company size fit differ.
IVRE (Instrument de veille sur les réseaux extérieurs) or DRUNK (Dynamic Recon of UNKnown networks) is open-source with 3,964 GitHub stars. Vulneri ASM is made by Vulneri. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. IVRE (Instrument de veille sur les réseaux extérieurs) or DRUNK (Dynamic Recon of UNKnown networks) and Vulneri ASM are both External Attack Surface Management products, and both cover Network Discovery. Key differences: IVRE (Instrument de veille sur les réseaux extérieurs) or DRUNK (Dynamic Recon of UNKnown networks) is Free while Vulneri ASM is Commercial, IVRE (Instrument de veille sur les réseaux extérieurs) or DRUNK (Dynamic Recon of UNKnown networks) is open-source. Use the table above to see where features, deployment and company size fit differ.
