# Helm GPG (GnuPG) Plugin vs Manifest SBOMs: side-by-side comparison (2026)

[Helm GPG (GnuPG) Plugin](https://cybersectools.com/tools/helm-gpg-gnupg-plugin) is a free [software supply chain security](https://cybersectools.com/categories/software-supply-chain-security) solution. [Manifest SBOMs](https://cybersectools.com/tools/manifest-sboms) is a commercial [software supply chain security](https://cybersectools.com/categories/software-supply-chain-security) solution by [Manifest](https://cybersectools.com/companies/manifest). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Helm GPG (GnuPG) Plugin | Manifest SBOMs |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Software Supply Chain Security | Software Supply Chain Security |
| Verified | No | No |
| Deployment type | On-Premises | Cloud |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| GitHub stars | 28 | – |
| Last commit | Feb 2020 | – |
| Company | – | Manifest |
| Headquarters | – | – |

### Use cases and capabilities

| | Helm GPG (GnuPG) Plugin | Manifest SBOMs |
|---|---|---|
| Encryption | Yes | – |
| SBOM | – | Yes |
| Software Supply Chain | – | Yes |
| Supply Chain Security | – | Yes |
| Cloud Native | – | Yes |
| CI/CD | – | Yes |

### Core features

**Helm GPG (GnuPG) Plugin**

No features listed.

**Manifest SBOMs**

10 features listed. Sign in on the page to see them.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [Helm GPG (GnuPG) Plugin](https://cybersectools.com/tools/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](https://cybersectools.com/tools/manifest-sboms) fits if you want a cloud product.

## Helm GPG (GnuPG) Plugin vs Manifest SBOMs FAQ

Common questions when comparing Helm GPG (GnuPG) Plugin vs Manifest SBOMs for software supply chain security.

### What is the difference between Helm GPG (GnuPG) Plugin and Manifest SBOMs?

**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.

### Who makes Helm GPG (GnuPG) Plugin and Manifest SBOMs?

**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.

### Is Helm GPG (GnuPG) Plugin a good alternative to Manifest SBOMs?

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.

## Related comparisons

- [Helm GPG (GnuPG) Plugin vs Aqua Software Supply Chain Security](https://cybersectools.com/compare/aqua-software-supply-chain-security-vs-helm-gpg-gnupg-plugin)
- [Helm GPG (GnuPG) Plugin vs Codenotary Trustcenter](https://cybersectools.com/compare/codenotary-trustcenter-vs-helm-gpg-gnupg-plugin)
- [Helm GPG (GnuPG) Plugin vs Kusari Software Supply Chain Security](https://cybersectools.com/compare/helm-gpg-gnupg-plugin-vs-kusari-software-supply-chain-security)
- [Manifest SBOMs vs Aqua Software Supply Chain Security](https://cybersectools.com/compare/aqua-software-supply-chain-security-vs-manifest-sboms)
- [Manifest SBOMs vs Codenotary Trustcenter](https://cybersectools.com/compare/codenotary-trustcenter-vs-manifest-sboms)
- [Manifest SBOMs vs Kusari Software Supply Chain Security](https://cybersectools.com/compare/kusari-software-supply-chain-security-vs-manifest-sboms)

## Alternatives to each

- [See all Helm GPG (GnuPG) Plugin alternatives](https://cybersectools.com/alternatives/helm-gpg-gnupg-plugin)
- [See all Manifest SBOMs alternatives](https://cybersectools.com/alternatives/manifest-sboms)

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Source: https://cybersectools.com/compare/helm-gpg-gnupg-plugin-vs-manifest-sboms

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/helm-gpg-gnupg-plugin.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Helm GPG (GnuPG) Plugin and Manifest SBOMs: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md