eSHARE vs FTAPI SecuMails & SecuRooms: Side-by-Side Comparison (2026)

eSHARE: Secure external collaboration for M365 without guest access accounts. built by eSHARE. Core capabilities include Secure external file and folder sharing without M365 guest access, Branded external collaboration portal for external user access, Native sharing from Microsoft Teams, SharePoint, and OneDrive..

FTAPI SecuMails & SecuRooms: Encrypted file transfer & virtual data rooms for GDPR-compliant data exchange. built by FTAPI. Core capabilities include Encrypted file transfer supporting files up to 100 GB, Browser-based virtual data rooms (SecuRooms) for secure file storage and management, Outlook add-in for sending encrypted emails via SecuMails..

Both serve the Data Loss Prevention market but differ in approach, feature depth, and target audience.

eSHARE differentiates with Secure external file and folder sharing without M365 guest access, Branded external collaboration portal for external user access, Native sharing from Microsoft Teams, SharePoint, and OneDrive. FTAPI SecuMails & SecuRooms differentiates with Encrypted file transfer supporting files up to 100 GB, Browser-based virtual data rooms (SecuRooms) for secure file storage and management, Outlook add-in for sending encrypted emails via SecuMails.

eSHARE is developed by eSHARE. FTAPI SecuMails & SecuRooms is developed by FTAPI. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

eSHARE integrates with Microsoft 365, Microsoft Teams, SharePoint, OneDrive. FTAPI SecuMails & SecuRooms integrates with Microsoft Outlook. Check integration compatibility with your existing security stack before deciding.

eSHARE and FTAPI SecuMails & SecuRooms serve similar Data Loss Prevention use cases: both are Data Loss Prevention tools. Review the feature comparison above to determine which fits your requirements.