Beyond Encryption Mailock for Outlook vs PreVeil Security: side-by-side comparison (2026)

Beyond Encryption Mailock for Outlook: Outlook add-in for end-to-end email encryption with recipient auth & revoke. Built by Beyond Encryption.

PreVeil Security: End-to-end encrypted email & file sharing with zero-trust architecture. Built by PreVeil.

The table above shows where their features, integrations, deployment and company size fit differ.

Beyond Encryption Mailock for Outlook is made by Beyond Encryption. PreVeil Security 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 for Outlook and PreVeil Security are both Email Encryption products, and both cover Encryption. Use the table above to see where features, deployment and company size fit differ.