Beyond Encryption Mailock Enterprise vs PreVeil: Side-by-Side Comparison (2026)

Beyond Encryption Mailock Enterprise: Enterprise secure email gateway with AES-256 encryption & recipient auth. built by Beyond Encryption. Core capabilities include AES-256 end-to-end email and attachment encryption, Recipient identity authentication challenges (SMS, Q&A, email verification, Unipass ID), Trigger-word detection to prompt secure sending..

PreVeil: Free E2E encrypted email & file sharing for browser and desktop. built by PreVeil. Core capabilities include End-to-end encrypted email messaging, Encrypted file sharing, Secure cloud drive sync and storage..

Both serve the Email Encryption market but differ in approach, feature depth, and target audience.

Beyond Encryption Mailock Enterprise differentiates with AES-256 end-to-end email and attachment encryption, Recipient identity authentication challenges (SMS, Q&A, email verification, Unipass ID), Trigger-word detection to prompt secure sending. PreVeil differentiates with End-to-end encrypted email messaging, Encrypted file sharing, Secure cloud drive sync and storage.

Beyond Encryption Mailock Enterprise is developed by Beyond Encryption. PreVeil is developed by PreVeil. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Beyond Encryption Mailock Enterprise integrates with Microsoft 365, Outlook, Google Workspace, Unipass ID, CRM platforms (via API/Webhooks). PreVeil integrates with Outlook, Gmail, Windows File Explorer, Mac Finder. Check integration compatibility with your existing security stack before deciding.

Beyond Encryption Mailock Enterprise and PreVeil serve similar Email Encryption use cases: both are Email Encryption tools, both cover Encryption. Key differences: Beyond Encryption Mailock Enterprise is Commercial while PreVeil is Free. Review the feature comparison above to determine which fits your requirements.