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Assetnote Attack Surface Management Tool is a commercial external attack surface management tool by Searchlight Cyber. Smogcloud is a free external attack surface management tool. Compare features, ratings, integrations, and community reviews side by side to find the best external attack surface management fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
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.
AWS security teams managing multiple accounts will find Smogcloud's value in its speed; a Go-based tool discovers internet-facing assets faster than clicking through the console, and the free pricing removes procurement friction for proof-of-concept work. Its 347 GitHub stars signal active maintenance and community trust, which matters for tools living in your IaC pipeline. Skip this if you need multi-cloud coverage or deep asset context beyond discovery; Smogcloud is deliberately AWS-only and lightweight on enrichment.
ASM platform that scans external attack surfaces hourly for vulnerabilities
A Go-based tool for discovering and inventorying internet-facing AWS assets across single or multiple accounts to help maintain comprehensive cloud attack surface visibility.
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Common questions about comparing Assetnote Attack Surface Management Tool vs Smogcloud for your external attack surface management needs.
Assetnote Attack Surface Management Tool: ASM platform that scans external attack surfaces hourly for vulnerabilities. built by Searchlight Cyber. headquartered in United Kingdom. Core capabilities include Hourly automated scanning of external assets, Asset and subdomain discovery from seed domains, Automated asset enrichment with version verification..
Smogcloud: A Go-based tool for discovering and inventorying internet-facing AWS assets across single or multiple accounts to help maintain comprehensive cloud attack surface visibility..
Both serve the External Attack Surface Management market but differ in approach, feature depth, and target audience.
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