# Egress Protect vs Nightfall Data Encryption: side-by-side comparison (2026)

[Egress Protect](https://cybersectools.com/tools/egress-protect) is a commercial [email encryption](https://cybersectools.com/categories/email-encryption) solution by [Egress](https://cybersectools.com/companies/egress). [Nightfall Data Encryption](https://cybersectools.com/tools/nightfall-data-encryption) is a commercial [email encryption](https://cybersectools.com/categories/email-encryption) solution by [Nightfall AI](https://cybersectools.com/companies/nightfall-ai). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Egress Protect | Nightfall Data Encryption |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Email Encryption | Email Encryption |
| Verified | No | No |
| Deployment type | Hybrid | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Egress | Nightfall AI |
| Headquarters | – | – |

### Use cases and capabilities

| | Egress Protect | Nightfall Data Encryption |
|---|---|---|
| Encryption | Yes | – |
| Microsoft 365 | Yes | – |
| PII | – | Yes |
| Browser Security | – | Yes |

### Core features

**Egress Protect**

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

**Nightfall Data Encryption**

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

### Integrations

**Egress Protect**

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

**Nightfall Data Encryption**

5 integrations 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.

- [Egress Protect](https://cybersectools.com/tools/egress-protect) fits if you need both cloud and on-premises options.
- [Nightfall Data Encryption](https://cybersectools.com/tools/nightfall-data-encryption) fits if you want a cloud product.

## Egress Protect vs Nightfall Data Encryption FAQ

Common questions when comparing Egress Protect vs Nightfall Data Encryption for email encryption.

### What is the difference between Egress Protect and Nightfall Data Encryption?

**Egress Protect**: End-to-end email encryption with DLP and access controls for Microsoft 365. Built by Egress.

**Nightfall Data Encryption**: AI-powered email encryption solution for compliance with HIPAA, FINRA, FERPA. Built by Nightfall AI.

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

### Who makes Egress Protect and Nightfall Data Encryption?

**Egress Protect** is made by Egress. **Nightfall Data Encryption** is made by Nightfall AI. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Egress Protect a good alternative to Nightfall Data Encryption?

Often, yes. Egress Protect and Nightfall Data Encryption are both Email Encryption products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Egress Protect vs Beyond Encryption Mailock Enterprise](https://cybersectools.com/compare/beyond-encryption-mailock-enterprise-vs-egress-protect)
- [Egress Protect vs Beyond Encryption Mailock for M365](https://cybersectools.com/compare/beyond-encryption-mailock-for-m365-vs-egress-protect)
- [Egress Protect vs Intermedia Email Encryption](https://cybersectools.com/compare/egress-protect-vs-intermedia-email-encryption)
- [Nightfall Data Encryption vs Beyond Encryption Mailock Enterprise](https://cybersectools.com/compare/beyond-encryption-mailock-enterprise-vs-nightfall-data-encryption)
- [Nightfall Data Encryption vs Beyond Encryption Mailock for M365](https://cybersectools.com/compare/beyond-encryption-mailock-for-m365-vs-nightfall-data-encryption)
- [Nightfall Data Encryption vs Intermedia Email Encryption](https://cybersectools.com/compare/intermedia-email-encryption-vs-nightfall-data-encryption)

## Alternatives to each

- [See all Egress Protect alternatives](https://cybersectools.com/alternatives/egress-protect)
- [See all Nightfall Data Encryption alternatives](https://cybersectools.com/alternatives/nightfall-data-encryption)

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Source: https://cybersectools.com/compare/egress-protect-vs-nightfall-data-encryption

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

More on Egress Protect and Nightfall Data 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