Grafeas vs SignPath Zero Trust Software Integrity: Side-by-Side Comparison (2026)

Grafeas: Grafeas is an API specification for managing and auditing metadata about software resources across the software supply chain..

SignPath Zero Trust Software Integrity: Policy-driven code signing & CI/CD pipeline integrity platform. built by SignPath. Core capabilities include Policy-driven build and release enforcement (only policy-compliant builds can be signed), Code signing for multiple artifact formats (EXE, MSI, JAR, XML, etc.), Nested artifact signing support (signed packages within packages)..

Both serve the Software Supply Chain Security market but differ in approach, feature depth, and target audience.

Grafeas is open-source with 1,564 GitHub stars. SignPath Zero Trust Software Integrity is developed by SignPath. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Grafeas and SignPath Zero Trust Software Integrity serve similar Software Supply Chain Security use cases: both are Software Supply Chain Security tools, both cover Software Supply Chain, DEVSECOPS. Key differences: Grafeas is Free while SignPath Zero Trust Software Integrity is Commercial, Grafeas is open-source. Review the feature comparison above to determine which fits your requirements.