# LuxSci vs OpenText Core Email Encryption: side-by-side comparison (2026)

[LuxSci](https://cybersectools.com/tools/luxsci) is a commercial [email encryption](https://cybersectools.com/categories/email-encryption) solution by [LuxSci](https://cybersectools.com/companies/luxsci). [OpenText Core Email Encryption](https://cybersectools.com/tools/opentext-core-email-encryption) is a commercial [email encryption](https://cybersectools.com/categories/email-encryption) solution by [OpenText Cybersecurity](https://cybersectools.com/companies/opentext-cybersecurity). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | LuxSci | OpenText Core Email Encryption |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Email Encryption | Email Encryption |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | LuxSci | OpenText Cybersecurity |
| Headquarters | – | – |

### Use cases and capabilities

| | LuxSci | OpenText Core Email Encryption |
|---|---|---|
| Healthcare | Yes | – |
| Encryption | Yes | – |
| GDPR | Yes | – |
| Microsoft 365 | Yes | – |
| SMTP | Yes | – |
| TLS | Yes | Yes |
| Workflow | Yes | – |
| REST API | Yes | – |
| DKIM | Yes | – |

### Core features

**LuxSci**

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

**OpenText Core Email Encryption**

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

### Integrations

**LuxSci**

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

**OpenText Core Email Encryption**

No integrations listed.

## Which one fits you

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

- [OpenText Core Email Encryption](https://cybersectools.com/tools/opentext-core-email-encryption) fits if you are a small business.

## LuxSci vs OpenText Core Email Encryption FAQ

Common questions when comparing LuxSci vs OpenText Core Email Encryption for email encryption.

### What is the difference between LuxSci and OpenText Core Email Encryption?

**LuxSci**: HIPAA-compliant email, marketing, and forms platform for healthcare orgs. Built by LuxSci.

**OpenText Core Email Encryption**: Cloud-based email encryption with automated DLP policies and delivery methods. Built by OpenText Cybersecurity.

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

### Who makes LuxSci and OpenText Core Email Encryption?

**LuxSci** is made by LuxSci. **OpenText Core Email Encryption** is made by OpenText Cybersecurity. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is LuxSci a good alternative to OpenText Core Email Encryption?

Often, yes. LuxSci and OpenText Core Email Encryption are both Email Encryption products, and both cover TLS. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [LuxSci vs Z1 SecureMail Gateway](https://cybersectools.com/compare/luxsci-vs-zertificon-z1-solutions)
- [LuxSci vs SEPPmail Secure Email Gateway](https://cybersectools.com/compare/luxsci-vs-seppmail-secure-email-gateway)
- [LuxSci vs RPost RMail Email Encryption](https://cybersectools.com/compare/luxsci-vs-rpost-rmail-email-encryption)
- [OpenText Core Email Encryption vs Z1 SecureMail Gateway](https://cybersectools.com/compare/opentext-core-email-encryption-vs-zertificon-z1-solutions)
- [OpenText Core Email Encryption vs SEPPmail Secure Email Gateway](https://cybersectools.com/compare/opentext-core-email-encryption-vs-seppmail-secure-email-gateway)
- [OpenText Core Email Encryption vs RPost RMail Email Encryption](https://cybersectools.com/compare/opentext-core-email-encryption-vs-rpost-rmail-email-encryption)

## Alternatives to each

- [See all LuxSci alternatives](https://cybersectools.com/alternatives/luxsci)
- [See all OpenText Core Email Encryption alternatives](https://cybersectools.com/alternatives/opentext-core-email-encryption)

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Source: https://cybersectools.com/compare/luxsci-vs-opentext-core-email-encryption

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

More on LuxSci and OpenText Core Email Encryption: 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