CloudMask Secure Gmail is a commercial email encryption solution by CloudMask. PreVeil Email is a commercial email encryption solution by PreVeil. Features, integrations, deployment and the company behind each one, side by side.
End-to-end Gmail encryption with user-controlled keys and trusted contacts.
E2E encrypted email for regulated industries handling CUI and ITAR data.
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Based on what each listing shows: deployment, company size, price and open source.
CloudMask Secure Gmail fits if you want a cloud product and you are a startup.
PreVeil Email fits if you need both cloud and on-premises options.
Common questions when comparing CloudMask Secure Gmail vs PreVeil Email for email encryption.
CloudMask Secure Gmail: End-to-end Gmail encryption with user-controlled keys and trusted contacts. Built by CloudMask.
PreVeil Email: E2E encrypted email for regulated industries handling CUI and ITAR data. Built by PreVeil.
The table above shows where their features, integrations, deployment and company size fit differ.
CloudMask Secure Gmail is made by CloudMask. PreVeil Email is made by PreVeil. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. CloudMask Secure Gmail and PreVeil Email are both Email Encryption products, and both cover Encryption. 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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