# eperi sEcure vs Opal Lock: side-by-side comparison (2026)

[eperi sEcure](https://cybersectools.com/tools/eperi-secure) is a commercial [encryption](https://cybersectools.com/categories/encryption) solution by [Eperi](https://cybersectools.com/companies/eperi). [Opal Lock](https://cybersectools.com/tools/opal-lock) is a commercial [encryption](https://cybersectools.com/categories/encryption) solution by [Fidelity Height](https://cybersectools.com/companies/fidelity-height). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | eperi sEcure | Opal Lock |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Encryption | Encryption |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Eperi | Fidelity Height |
| Headquarters | – | – |

### Use cases and capabilities

| | eperi sEcure | Opal Lock |
|---|---|---|
| Encryption | Yes | Yes |
| Tokenization | Yes | – |
| Microsoft 365 | Yes | – |
| Quantum Safe | Yes | – |
| Hardware Security | – | Yes |
| Windows | – | Yes |
| USB Security | – | Yes |
| Hardware | – | Yes |
| Physical Security | – | Yes |
| Key Management | – | Yes |
| Security Audit | – | Yes |
| Security Compliance Training | – | Yes |
| Disk Image | – | Yes |

### Core features

**eperi sEcure**

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

**Opal Lock**

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

### Integrations

**eperi sEcure**

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

**Opal Lock**

No integrations listed.

## Which one fits you

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

- [eperi sEcure](https://cybersectools.com/tools/eperi-secure) fits if you want a cloud product.
- [Opal Lock](https://cybersectools.com/tools/opal-lock) fits if you need to run it on your own servers.

## eperi sEcure vs Opal Lock FAQ

Common questions when comparing eperi sEcure vs Opal Lock for encryption.

### What is the difference between eperi sEcure and Opal Lock?

**eperi sEcure**: Client-side encryption for cloud/web apps with customer-held key mgmt, built by Eperi.

**Opal Lock**: Windows software for managing TCG Opal/Pyrite SED encryption on SATA, NVMe & USB drives, built by Fidelity Height.

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

### Who makes eperi sEcure and Opal Lock?

**eperi sEcure** is made by Eperi. **Opal Lock** is made by Fidelity Height. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is eperi sEcure a good alternative to Opal Lock?

Often, yes. eperi sEcure and Opal Lock are both Encryption products, and both cover Encryption. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [eperi sEcure vs Lattix Trust Fabric](https://cybersectools.com/compare/eperi-secure-vs-lattix-trust-fabric)
- [eperi sEcure vs Privicore Data Control Layer](https://cybersectools.com/compare/eperi-secure-vs-privicore-data-control-layer)
- [eperi sEcure vs Cy4Data Labs Cy4Secure](https://cybersectools.com/compare/cy4data-labs-cy4secure-vs-eperi-secure)
- [Opal Lock vs Lattix Trust Fabric](https://cybersectools.com/compare/lattix-trust-fabric-vs-opal-lock)
- [Opal Lock vs Privicore Data Control Layer](https://cybersectools.com/compare/opal-lock-vs-privicore-data-control-layer)
- [Opal Lock vs Cy4Data Labs Cy4Secure](https://cybersectools.com/compare/cy4data-labs-cy4secure-vs-opal-lock)

## Alternatives to each

- [See all eperi sEcure alternatives](https://cybersectools.com/alternatives/eperi-secure)
- [See all Opal Lock alternatives](https://cybersectools.com/alternatives/opal-lock)

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Source: https://cybersectools.com/compare/eperi-secure-vs-opal-lock

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

More on eperi sEcure and Opal Lock: 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