Assetnote Attack Surface Management Tool vs Cloud_enum: Side-by-Side Comparison (2026)

Assetnote Attack Surface Management Tool

Mid-market and enterprise security teams drowning in undiscovered external assets will find Assetnote Attack Surface Management Tool's hourly scanning and automated enrichment actually catches the forgotten domains and shadow IT that quarterly pen tests miss. The platform covers NIST ID.AM and ID.RA rigorously, with zero-day research and PoC exploits included rather than sold separately. Skip this if your org needs continuous monitoring of internal infrastructure or if you expect one tool to handle both external discovery and remediation workflow; Assetnote excels at finding and classifying what's out there, not orchestrating fixes across teams.

Cloud_enum

Security teams auditing their cloud footprint without a dedicated budget will find Cloud_enum invaluable; it's free, open-source, and catches publicly exposed resources across AWS, Azure, and GCP that paid tools often miss during initial reconnaissance. The 2,036 GitHub stars and active community contributions signal real-world adoption among practitioners who validate its enumeration accuracy. Skip this if you need continuous monitoring or remediation workflows; Cloud_enum is a point-in-time scanner best run monthly or before major assessments, not a runtime detection tool.