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Best Trustifi Outbound Shield Alternatives in 2026

12 apps from email encryption software ranked against Trustifi Outbound Shield on the same published basis.

  1. 1
    Lockbin Free plan LinuxMacWebWin $10/mo6.6
    Trustifi Outbound Shield vs Lockbin
  2. 2
    DataMotion Secure Email Exchange Free trial AndroidapiiOSWeb 6.5
    Trustifi Outbound Shield vs DataMotion Secure Email Exchange
  3. 3
    SecureMyEmail Free plan WinMaciOSAndroid Free6.5
    Trustifi Outbound Shield vs SecureMyEmail
  4. 4
    Encryptomatic OpenPGP Win $2.50/mo6.4
    Trustifi Outbound Shield vs Encryptomatic OpenPGP
  5. 5
    gpg4o Free plan Win €99.95/mo6.4
    Trustifi Outbound Shield vs gpg4o
  6. 6
    Gpg4win Win 6.4
    Trustifi Outbound Shield vs Gpg4win
  7. 7
    Mailvelope Free trial extensionWeb €3/mo6.4
    Trustifi Outbound Shield vs Mailvelope
  8. 8
    PDF Postman Win $79.99/mo6.4
    Trustifi Outbound Shield vs PDF Postman
  9. 9
    c.Email Free plan extension Free6.3
    Trustifi Outbound Shield vs c.Email
  10. 10
    FlowCrypt Free plan extension Free6.3
    Trustifi Outbound Shield vs FlowCrypt
  11. 11
    Secure Message WebLinux 6.3
    Trustifi Outbound Shield vs Secure Message
  12. 12
    Send It Secure 6.3
    Trustifi Outbound Shield vs Send It Secure
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