FTAPI SecuMails vs INKY Email Encryption: Side-by-Side Comparison (2026)

FTAPI SecuMails: Encrypted email solution for GDPR-compliant sending via Outlook or browser. built by FTAPI. Core capabilities include Encrypted email sending and receiving via Outlook or web browser, S/MIME integration with automatic encryption method selection, No file size limits for email attachments..

INKY Email Encryption: Email encryption solution for securing sensitive data in email communications. built by INKY Technology Corporation. Core capabilities include Email encryption for sensitive data protection, Integration with behavioral email security platform, Multi-tenancy support for MSPs/MSSPs..

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

FTAPI SecuMails differentiates with Encrypted email sending and receiving via Outlook or web browser, S/MIME integration with automatic encryption method selection, No file size limits for email attachments. INKY Email Encryption differentiates with Email encryption for sensitive data protection, Integration with behavioral email security platform, Multi-tenancy support for MSPs/MSSPs.

FTAPI SecuMails is developed by FTAPI. INKY Email Encryption is developed by INKY Technology Corporation. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

FTAPI SecuMails integrates with Microsoft Outlook. INKY Email Encryption integrates with Microsoft 365, Exchange, Google Workspace. Check integration compatibility with your existing security stack before deciding.

FTAPI SecuMails and INKY Email Encryption 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.