Guardian Exposure Map is a commercial cyber asset attack surface management solution by Guardare. Starbase is a free cyber asset attack surface management solution. Features, integrations, deployment and the company behind each one, side by side.
Free tool for network asset discovery, topology mapping, and risk visualization
Starbase is a graph-based security analysis platform that provides automated asset discovery and relationship mapping across external services and systems to enhance attack surface visibility.
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Based on what each listing shows: deployment, company size, price and open source.
Guardian Exposure Map fits if you need to run it on your own servers and you are a startup or a small business.
Starbase fits if you want a cloud product, you are an enterprise, you need a free product and you want an open-source product.
Common questions when comparing Guardian Exposure Map vs Starbase for cyber asset attack surface management.
Guardian Exposure Map: Free tool for network asset discovery, topology mapping, and risk visualization, built by Guardare.
Starbase: Starbase is a graph-based security analysis platform that provides automated asset discovery and relationship mapping across external services and systems to enhance attack surface visibility.
The table above shows where their features, integrations, deployment and company size fit differ.
Guardian Exposure Map is made by Guardare. Starbase is open-source with 356 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Guardian Exposure Map and Starbase are both Cyber Asset Attack Surface Management products. Key differences: Guardian Exposure Map is Commercial while Starbase is Free, Starbase is open-source. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-01
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