Helm GPG (GnuPG) Plugin is a free software supply chain security solution. Manifest SBOMs is a commercial software supply chain security solution by Manifest. Features, integrations, deployment and the company behind each one, side by side.
Helm plugin for cryptographically signing and verifying charts with GnuPG integration.
Automated SBOM generation and management platform for software supply chain
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
Helm GPG (GnuPG) Plugin fits if you need to run it on your own servers, you are a startup, you need a free product and you want an open-source product.
Manifest SBOMs fits if you want a cloud product.
Common questions when comparing Helm GPG (GnuPG) Plugin vs Manifest SBOMs for software supply chain security.
Helm GPG (GnuPG) Plugin: Helm plugin for cryptographically signing and verifying charts with GnuPG integration.
Manifest SBOMs: Automated SBOM generation and management platform for software supply chain. Built by Manifest.
The table above shows where their features, integrations, deployment and company size fit differ.
Helm GPG (GnuPG) Plugin is open-source with 28 GitHub stars. Manifest SBOMs is made by Manifest. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Helm GPG (GnuPG) Plugin and Manifest SBOMs are both Software Supply Chain Security products. Key differences: Helm GPG (GnuPG) Plugin is Free while Manifest SBOMs is Commercial, Helm GPG (GnuPG) Plugin is open-source. Use the table above to see where features, deployment and company size fit differ.
No Software Supply Chain Security shortlist yet. This is the closest one.
Updated 2026-11-02
See the shortlist
