Intruder Discover Attack Surface is a commercial external attack surface management solution by Intruder. Subra is a free external attack surface management solution. Features, integrations, deployment and the company behind each one, side by side.
Attack surface management platform for discovering and securing exposed assets
A simple web-based interface for subdomain enumeration using the subfinder tool.
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Based on what each listing shows: deployment, company size, price and open source.
Intruder Discover Attack Surface fits if you are a mid-market company or an enterprise.
Subra fits if you are a startup, you need a free product and you want an open-source product.
Common questions when comparing Intruder Discover Attack Surface vs Subra for external attack surface management.
Intruder Discover Attack Surface: Attack surface management platform for discovering and securing exposed assets, built by Intruder.
Subra: A simple web-based interface for subdomain enumeration using the subfinder tool.
The table above shows where their features, integrations, deployment and company size fit differ.
Intruder Discover Attack Surface is made by Intruder. Subra is open-source with 54 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Intruder Discover Attack Surface and Subra are both External Attack Surface Management products, and both cover Subdomain Enumeration. Key differences: Intruder Discover Attack Surface is Commercial while Subra is Free, Subra is open-source. Use the table above to see where features, deployment and company size fit differ.
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