Egress Protect is a commercial email encryption solution by Egress. Galaxkey Email Encryption Software is a commercial email encryption solution by GALAXKEY. Features, integrations, deployment and the company behind each one, side by side.
End-to-end email encryption with DLP and access controls for Microsoft 365
Email encryption software using FIPS 140-2 compliant modules and RSA keys
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Based on what each listing shows: deployment, company size, price and open source.
Galaxkey Email Encryption Software fits if you are a startup.
Common questions when comparing Egress Protect vs Galaxkey Email Encryption Software for email encryption.
Egress Protect: End-to-end email encryption with DLP and access controls for Microsoft 365. Built by Egress.
Galaxkey Email Encryption Software: Email encryption software using FIPS 140-2 compliant modules and RSA keys. Built by GALAXKEY.
The table above shows where their features, integrations, deployment and company size fit differ.
Egress Protect is made by Egress. Galaxkey Email Encryption Software is made by GALAXKEY. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Egress Protect and Galaxkey Email Encryption Software are both Email Encryption products, and both cover Encryption. Use the table above to see where features, deployment and company size fit differ.
No Email Encryption shortlist yet. This is the closest one.
Updated 2026-11-02
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