DigiCert Secure Email (S/MIME) Certs vs FTAPI Platform: Side-by-Side Comparison (2026)

DigiCert Secure Email (S/MIME) Certs: S/MIME certificates for end-to-end email encryption and signing. built by DigiCert. Core capabilities include End-to-end email encryption using S/MIME, Digital message signing with public/private key pairs, Automated certificate request and delivery..

FTAPI Platform: Secure file transfer & data workflow platform with E2E encryption. built by FTAPI. Core capabilities include End-to-end encrypted email with attachments up to 100 GB (SecuMails), Four selectable security levels including E2E encryption via SecuPass technology, Encrypted virtual data rooms for file storage and collaboration (SecuRooms)..

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

DigiCert Secure Email (S/MIME) Certs differentiates with End-to-end email encryption using S/MIME, Digital message signing with public/private key pairs, Automated certificate request and delivery. FTAPI Platform differentiates with End-to-end encrypted email with attachments up to 100 GB (SecuMails), Four selectable security levels including E2E encryption via SecuPass technology, Encrypted virtual data rooms for file storage and collaboration (SecuRooms).

DigiCert Secure Email (S/MIME) Certs is developed by DigiCert. FTAPI Platform is developed by FTAPI. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

DigiCert Secure Email (S/MIME) Certs integrates with Gmail, Yahoo Mail, Microsoft Outlook, Apple Mail. FTAPI Platform integrates with Microsoft Outlook. Check integration compatibility with your existing security stack before deciding.

DigiCert Secure Email (S/MIME) Certs and FTAPI Platform serve similar Email Encryption use cases: both are Email Encryption tools, both cover Encryption. Review the feature comparison above to determine which fits your requirements.