CloudMask E2EE for Healthcare is a commercial email encryption solution by CloudMask. Z1 SecureMail Gateway is a commercial email encryption solution by Zertificon Solutions GmbH. Features, integrations, deployment and the company behind each one, side by side.
E2E encryption for healthcare emails, files & apps protecting ePHI/PII.
Enterprise email encryption gateway supporting S/MIME, OpenPGP, and digital signing.
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Based on what each listing shows: deployment, company size, price and open source.
Z1 SecureMail Gateway fits if you are a startup.
Common questions when comparing CloudMask E2EE for Healthcare vs Z1 SecureMail Gateway for email encryption.
CloudMask E2EE for Healthcare: E2E encryption for healthcare emails, files & apps protecting ePHI/PII. Built by CloudMask.
Z1 SecureMail Gateway: Enterprise email encryption gateway supporting S/MIME, OpenPGP, and digital signing. Built by Zertificon Solutions GmbH. Core capabilities include Digital email signing for authenticity and integrity, Automated certificate management via CertMagic®, Inter-organizational encrypted email exchange via GlobalCrypt®.
The table above shows where their features, integrations, deployment and company size fit differ.
CloudMask E2EE for Healthcare is made by CloudMask. Z1 SecureMail Gateway is made by Zertificon Solutions GmbH. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. CloudMask E2EE for Healthcare and Z1 SecureMail Gateway are both Email Encryption products, and both cover Encryption, Healthcare. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-02
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