Grype vs Syft
GitHub Stats
About Grype
Grype is a vulnerability scanner for container images and filesystems that identifies known vulnerabilities by matching installed packages against CVE databases. It provides detailed reports and integrates with SBOM to enhance software supply chain security. Grype's capabilities in scanning and its focus on container security make it an essential tool for DevOps teams and security professionals. Its support for multiple image formats and package managers broadens its applicability in modern development workflows.
About Syft
Syft is a CLI tool and Go library from Anchore for generating a Software Bill of Materials (SBOM) from container images and filesystems. It catalogues all packages, libraries, and dependencies present in a container image or directory, producing structured output in SPDX, CycloneDX, or Syft's native JSON format. Syft supports package detection for Alpine (apk), Debian (dpkg), Red Hat (rpm), Python (pip/poetry/pipenv), JavaScript (npm/yarn), Java (Maven/Gradle), Go modules, Rust (Cargo), Ruby (Gems), .NET (NuGet), and many other package ecosystems. SBOMs are increasingly required for software supply chain security compliance, and Syft integrates with Grype (Anchore's vulnerability scanner) to check the generated SBOM against known vulnerability databases. This pairing provides a complete supply chain security workflow: know what you're running (Syft) and whether it's vulnerable (Grype).
Platform Support
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Shared
Grype only
Syft only