Beyond Encryption Mailock® Secure Email is a commercial email encryption solution by Beyond Encryption. PreVeil is a free email encryption solution by PreVeil. Features, integrations, deployment and the company behind each one, side by side.
Encrypted email platform with recipient verification, tracking, and revocation.
Free E2E encrypted email & file sharing for browser and desktop.
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Based on what each listing shows: deployment, company size, price and open source.
Beyond Encryption Mailock® Secure Email fits if you want a cloud product and you are a mid-market company or an enterprise.
PreVeil fits if you need both cloud and on-premises options and you need a free product.
Common questions when comparing Beyond Encryption Mailock® Secure Email vs PreVeil for email encryption.
Beyond Encryption Mailock® Secure Email: Encrypted email platform with recipient verification, tracking, and revocation. Built by Beyond Encryption.
PreVeil: Free E2E encrypted email & file sharing for browser and desktop. Built by PreVeil.
The table above shows where their features, integrations, deployment and company size fit differ.
Beyond Encryption Mailock® Secure Email is made by Beyond Encryption. PreVeil 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. Beyond Encryption Mailock® Secure Email and PreVeil are both Email Encryption products, and both cover Encryption. Key differences: Beyond Encryption Mailock® Secure Email is Commercial while PreVeil is Free. 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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