Galaxkey Email Encryption Software is a commercial email encryption solution by GALAXKEY. Intermedia Email Encryption is a commercial email encryption solution by Intermedia. Features, integrations, deployment and the company behind each one, side by side.
Email encryption software using FIPS 140-2 compliant modules and RSA keys
Cloud-based email encryption service using PKI, S/MIME & X.509 for orgs.
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
Galaxkey Email Encryption Software fits if you need both cloud and on-premises options and you are a startup.
Intermedia Email Encryption fits if you want a cloud product.
Common questions when comparing Galaxkey Email Encryption Software vs Intermedia Email Encryption for email encryption.
Galaxkey Email Encryption Software: Email encryption software using FIPS 140-2 compliant modules and RSA keys. Built by GALAXKEY.
Intermedia Email Encryption: Cloud-based email encryption service using PKI, S/MIME & X.509 for orgs. Built by Intermedia.
The table above shows where their features, integrations, deployment and company size fit differ.
Galaxkey Email Encryption Software is made by GALAXKEY. Intermedia Email Encryption is made by Intermedia. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Galaxkey Email Encryption Software and Intermedia Email Encryption 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
See the shortlist
