Beyond Encryption Mailock for Outlook vs Trustifi Outbound Shield: 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. Core capabilities include End-to-end AES-256 email and attachment encryption, Recipient authentication via SMS, Q&A, or Unipass ID, One-click secure email composition from the Outlook ribbon..

Trustifi Outbound Shield: Outbound email security with automated encryption and DLP for compliance. built by TrustiFi. Core capabilities include Automated email encryption based on administrator policies, AES 256-bit end-to-end encryption, Real-time data loss prevention scanning..

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

Beyond Encryption Mailock for Outlook differentiates with End-to-end AES-256 email and attachment encryption, Recipient authentication via SMS, Q&A, or Unipass ID, One-click secure email composition from the Outlook ribbon. Trustifi Outbound Shield differentiates with Automated email encryption based on administrator policies, AES 256-bit end-to-end encryption, Real-time data loss prevention scanning.

Beyond Encryption Mailock for Outlook is developed by Beyond Encryption. Trustifi Outbound Shield is developed by TrustiFi. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Beyond Encryption Mailock for Outlook integrates with Microsoft Outlook, Unipass ID. Trustifi Outbound Shield integrates with Microsoft Office 365, Exchange on-premise, Google Workspace. Check integration compatibility with your existing security stack before deciding.

Beyond Encryption Mailock for Outlook and Trustifi Outbound Shield serve similar Email Encryption use cases: both are Email Encryption tools. Review the feature comparison above to determine which fits your requirements.