Egress Protect vs Trustifi Outbound Shield: Side-by-Side Comparison (2026)

Egress Protect: End-to-end email encryption with DLP and access controls for Microsoft 365. built by Egress. Core capabilities include End-to-end email encryption with 256-bit AES, Automatic and sender-initiated encryption based on policies, Granular access controls to restrict forwarding, printing, copying, and downloading..

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.

Egress Protect differentiates with End-to-end email encryption with 256-bit AES, Automatic and sender-initiated encryption based on policies, Granular access controls to restrict forwarding, printing, copying, and downloading. 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.

Egress Protect is developed by Egress. 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.

Egress Protect integrates with Microsoft 365, Microsoft Office 365, Outlook, Outlook Web Access, Microsoft Purview Information Protection and 3 more. Trustifi Outbound Shield integrates with Microsoft Office 365, Exchange on-premise, Google Workspace. Check integration compatibility with your existing security stack before deciding.

Egress Protect 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.