as3nt is a free external attack surface management solution. Cyber Exposure Manager is a commercial external attack surface management solution by Galileo Security. Features, integrations, deployment and the company behind each one, side by side.
A tool for enumerating subdomains of a given domain
Cyber Exposure Manager: continuous visibility and remediation for external risk
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Based on what each listing shows: deployment, company size, price and open source.
as3nt fits if you need to run it on your own servers, you need a free product and you want an open-source product.
Cyber Exposure Manager fits if you want a cloud product.
Common questions when comparing as3nt vs Cyber Exposure Manager for external attack surface management.
as3nt: A tool for enumerating subdomains of a given domain.
Cyber Exposure Manager: Cyber Exposure Manager: continuous visibility and remediation for external risk, built by Galileo Security.
The table above shows where their features, integrations, deployment and company size fit differ.
as3nt is open-source with 12 GitHub stars. Cyber Exposure Manager is made by Galileo Security founded in 2025-01-01T00:00:00.000Z. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. as3nt and Cyber Exposure Manager are both External Attack Surface Management products. Key differences: as3nt is Free while Cyber Exposure Manager is Commercial, as3nt is open-source. Use the table above to see where features, deployment and company size fit differ.
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