Gatekeeper Library vs SUSE Security: side-by-side comparison (2026)

Gatekeeper Library: Gatekeeper is a policy management tool for Kubernetes that provides an extensible, parameterized policy library and native Kubernetes CRDs for instantiating and extending the policy library.

SUSE Security: Open source Zero Trust container security platform for Kubernetes environments. Built by SUSE.

The table above shows where their features, integrations, deployment and company size fit differ.

Gatekeeper Library is open-source with 4,168 GitHub stars. SUSE Security is made by SUSE. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. Gatekeeper Library and SUSE Security are both Container Security products, and both cover Kubernetes. Key differences: Gatekeeper Library is Free while SUSE Security is Commercial, Gatekeeper Library is open-source. Use the table above to see where features, deployment and company size fit differ.