# ProvenRun ProvenHSM vs Tang: side-by-side comparison (2026)

[ProvenRun ProvenHSM](https://cybersectools.com/tools/provenrun-provenhsm) is a commercial [key management](https://cybersectools.com/categories/key-management) solution by [ProvenRun](https://cybersectools.com/companies/provenrun). [Tang](https://cybersectools.com/tools/tang) is a free [key management](https://cybersectools.com/categories/key-management) solution. Features, integrations, deployment and the company behind each one, side by side.

Need the answer fast? [Best Key Management Solutions for Business](https://cybersectools.com/shortlists/best-key-management-solutions) picks Thales CipherTrust Manager, Fortanix Data Security Manager, Futurex CryptoHub and 3 more.

## Side-by-side comparison

| | ProvenRun ProvenHSM | Tang |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Key Management | Key Management |
| Verified | No | No |
| Deployment type | Hybrid | On-Premises |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| GitHub stars | – | 670 |
| Last commit | – | Mar 2025 |
| Company | ProvenRun | – |
| Headquarters | – | – |

### Use cases and capabilities

| | ProvenRun ProvenHSM | Tang |
|---|---|---|
| Hardware Security | Yes | – |
| Cloud Native | Yes | – |
| REST API | Yes | – |
| Quantum Safe | Yes | – |
| Encryption | Yes | Yes |
| Server | – | Yes |

### Core features

**ProvenRun ProvenHSM**

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

**Tang**

No features listed.

### Integrations

**ProvenRun ProvenHSM**

4 integrations listed. Sign in on the page to see them.

**Tang**

No integrations listed.

## Which one fits you

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

- [ProvenRun ProvenHSM](https://cybersectools.com/tools/provenrun-provenhsm) fits if you need both cloud and on-premises options.
- [Tang](https://cybersectools.com/tools/tang) fits if you need to run it on your own servers, you are a small business, you need a free product and you want an open-source product.

## ProvenRun ProvenHSM vs Tang FAQ

Common questions when comparing ProvenRun ProvenHSM vs Tang for key management.

### What is the difference between ProvenRun ProvenHSM and Tang?

**ProvenRun ProvenHSM**: Cloud & telecom HSM with formal OS verification, FIPS 140-3 L3, and PQC support. Built by ProvenRun.

**Tang**: Tang is a network-based server that binds encrypted data access to network presence, allowing data decryption only when clients are connected to the specific network where the Tang server operates.

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

### Who makes ProvenRun ProvenHSM and Tang?

**ProvenRun ProvenHSM** is made by ProvenRun. **Tang** is open-source with 670 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is ProvenRun ProvenHSM a good alternative to Tang?

Often, yes. ProvenRun ProvenHSM and Tang are both Key Management products, and both cover Encryption. Key differences: ProvenRun ProvenHSM is Commercial while Tang is Free, Tang is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [ProvenRun ProvenHSM vs Qx™ Applications (QxApps™)](https://cybersectools.com/compare/provenrun-provenhsm-vs-qxtm-applications-qxappstm)
- [ProvenRun ProvenHSM vs Futurex CryptoHub](https://cybersectools.com/compare/futurex-key-management-solutions-kms-vs-provenrun-provenhsm)
- [ProvenRun ProvenHSM vs DuoKey](https://cybersectools.com/compare/duokey-vs-provenrun-provenhsm)
- [Tang vs Qx™ Applications (QxApps™)](https://cybersectools.com/compare/qxtm-applications-qxappstm-vs-tang)
- [Tang vs Futurex CryptoHub](https://cybersectools.com/compare/futurex-key-management-solutions-kms-vs-tang)
- [Tang vs DuoKey](https://cybersectools.com/compare/duokey-vs-tang)

## Alternatives to each

- [See all ProvenRun ProvenHSM alternatives](https://cybersectools.com/alternatives/provenrun-provenhsm)
- [See all Tang alternatives](https://cybersectools.com/alternatives/tang)

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Source: https://cybersectools.com/compare/provenrun-provenhsm-vs-tang

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

More on ProvenRun ProvenHSM and Tang: 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