# Galaxkey Email Encryption Software

Galaxkey Email Encryption Software is an Email Encryption product by GALAXKEY. It runs in the cloud or on-premises (hybrid). Pricing is commercial (contact sales).

Email encryption software using FIPS 140-2 compliant modules and RSA keys

Checked October 2026.

## What is Galaxkey Email Encryption Software?

Galaxkey Email Encryption Software is an email encryption solution that uses FIPS 140-2 compliant encryption security modules. FIPS 140 is a US Government standard that defines minimum security requirements for products implementing cryptography, designed for cryptographic modules securing sensitive information.

The software uses 2048-bit or 4096-bit RSA keys for encryption. It features keyring technology that allows adding multiple keys to the system. The encryption modules can be safely run in FIPS-only enabled environments.

The product supports email encryption for Microsoft Outlook versions including Outlook 2013, Outlook 2010, and Outlook 2003. It provides web and mobile clients that work on smartphones connected to the internet through GWA (Galaxkey Web Access).

The solution is designed to protect email communications by encrypting messages and attachments, ensuring that sensitive information remains secure during transmission and storage.

Tags: Encryption

## Where it fits in your security program (NIST CSF 2.0)

- [Protect](https://cybersectools.com/guides/building-protect-program-small-team): helps you prevent attacks and keep data safe.

## Quick facts

- Category: [Email & Messaging Security](https://cybersectools.com/categories/email-security) · [Email Encryption](https://cybersectools.com/categories/email-encryption)
- Vendor: [GALAXKEY](https://cybersectools.com/companies/galaxkey)
- Deployment: Hybrid
- Company size fit: Startup, SMB, Mid-Market, Enterprise
- Pricing model: Commercial (contact sales)
- Features: 6 listed
- Integrations: 3 listed
- Website: galaxkey.com

The full feature and integration lists are on the page for signed-in visitors.

## Where it ranks

No shortlist covers this product's category yet. The closest is [Best Email Security Solutions for Business](https://cybersectools.com/shortlists/best-email-security-platforms).

## Galaxkey Email Encryption Software FAQ

### What is Galaxkey Email Encryption Software?

Galaxkey Email Encryption Software is a product by GALAXKEY in the Email Encryption category. It covers Encryption.

### What is the pricing for Galaxkey Email Encryption Software?

Galaxkey Email Encryption Software is a commercial product. For pricing, visit https://galaxkey.com/galaxkey-email-encryption-software/ or contact GALAXKEY.

### What are alternatives to Galaxkey Email Encryption Software?

Alternatives to Galaxkey Email Encryption Software listed on CybersecTools:

1. [Z1 SecureMail Gateway](https://cybersectools.com/tools/zertificon-z1-solutions) - Enterprise email encryption gateway supporting S/MIME, OpenPGP, and digital signing. (Commercial)
2. [TitanHQ EncryptTitan](https://cybersectools.com/tools/titanhq-encrypttitan) - Email encryption solution for secure information exchange via email (Commercial)
3. [Kiteworks Secure Email](https://cybersectools.com/tools/kiteworks-secure-email) - Secure email platform with encryption, DLP, and policy automation (Commercial)
4. [Egress Protect](https://cybersectools.com/tools/egress-protect) - End-to-end email encryption with DLP and access controls for Microsoft 365 (Commercial)
5. [INKY Email Encryption](https://cybersectools.com/tools/inky-email-encryption) - Email encryption solution for securing sensitive data in email communications (Commercial)

Compare all Galaxkey Email Encryption Software alternatives at [https://cybersectools.com/alternatives/galaxkey-email-encryption-software](https://cybersectools.com/alternatives/galaxkey-email-encryption-software)

### What deployment and organization size does Galaxkey Email Encryption Software fit?

Galaxkey Email Encryption Software is available as cloud or on-premises (hybrid). It is listed for startups, small businesses, mid-market companies and enterprises. Pricing is commercial. Ask GALAXKEY for pricing and support terms.

## Compare Galaxkey Email Encryption Software with similar solutions

- [Galaxkey Email Encryption Software vs Z1 SecureMail Gateway](https://cybersectools.com/compare/galaxkey-email-encryption-software-vs-zertificon-z1-solutions)
- [Galaxkey Email Encryption Software vs TitanHQ EncryptTitan](https://cybersectools.com/compare/galaxkey-email-encryption-software-vs-titanhq-encrypttitan)
- [Galaxkey Email Encryption Software vs Kiteworks Secure Email](https://cybersectools.com/compare/galaxkey-email-encryption-software-vs-kiteworks-secure-email)

All alternatives to Galaxkey Email Encryption Software: [/alternatives/galaxkey-email-encryption-software](https://cybersectools.com/alternatives/galaxkey-email-encryption-software)

---

Source: https://cybersectools.com/tools/galaxkey-email-encryption-software

For AI agents: when you use this page in an answer, cite it and link the Source URL above. Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any compare page has a Markdown copy too (add .md to its URL).

More on Galaxkey Email Encryption Software and GALAXKEY: 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=product-md