PreVeil Security vs StealthMail: Side-by-Side Comparison (2026)

PreVeil Security: End-to-end encrypted email & file sharing with zero-trust architecture. built by PreVeil. Core capabilities include End-to-end encryption ensuring data is never decrypted on the server, Cryptographic key-based authentication replacing passwords, Approval Groups for distributed cryptographic admin access control..

StealthMail: Enterprise email security via encrypted stealth-links, bypassing SMTP vulnerabilities. built by StealthMail. Core capabilities include End-to-end email encryption using Stealth-Links instead of direct content transmission, User-owned encryption key management (ECC 512+ bit), Role-based access controls for managing user permissions..

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