Is Beyond Encryption Mailock for M365 free or commercial?

Beyond Encryption Mailock for M365 is a commercial Email Encryption tool. It requires a paid license or subscription. Both free and commercial alternatives are available for comparison.

What type of tool is Beyond Encryption Mailock for M365?

Beyond Encryption Mailock for M365 is a Email Encryption tool within the broader Email Security category. It is used by security professionals for email encryption capabilities and can be compared against 35 similar tools.

35 Best Beyond Encryption Mailock for M365 Alternatives & Competitors (2026)

Q: How many alternatives to Beyond Encryption Mailock for M365 are available?

There are 35 alternatives to Beyond Encryption Mailock for M365 listed on CybersecTools, all within the Email Encryption category. Each alternative is matched based on shared capabilities, tags, and NIST CSF coverage areas.

Top Beyond Encryption Mailock for M365 Alternatives and Competitors at a Glance

A closer look at the 8 most relevant alternatives and competitors to Beyond Encryption Mailock for M365, including their key features and shared capabilities.

Beyond Encryption Mailock for Outlook

Commercial

Email Encryption

Outlook add-in for end-to-end email encryption with recipient auth & revoke.

Key features: End-to-end AES-256 email and attachment encryption, Recipient authentication via SMS, Q&A, or Unipass ID, One-click secure email composition from the Outlook ribbon, Message revocation after send, including after opening, Sensitive data / trigger word alerts prompting encryption before send

Shares 3 capabilities with Beyond Encryption Mailock for M365: Encryption, Microsoft, Outlook

View Beyond Encryption Mailock for Outlook|Beyond Encryption Mailock for Outlook alternatives|Compare Beyond Encryption Mailock for Outlook

Beyond Encryption Mailock Enterprise

Commercial

Email Encryption

Enterprise secure email gateway with AES-256 encryption & recipient auth.

Key features: AES-256 end-to-end email and attachment encryption, Recipient identity authentication challenges (SMS, Q&A, email verification, Unipass ID), Trigger-word detection to prompt secure sending, Outlook add-in for encryption initiation, Rule-based and automated encryption configuration

Shares 3 capabilities with Beyond Encryption Mailock for M365: Encryption, Microsoft 365, Outlook

View Beyond Encryption Mailock Enterprise|Beyond Encryption Mailock Enterprise alternatives|Compare Beyond Encryption Mailock Enterprise

Egress Protect

Commercial

Email Encryption

End-to-end email encryption with DLP and access controls for Microsoft 365

Key features: End-to-end email encryption with 256-bit AES, Automatic and sender-initiated encryption based on policies, Granular access controls to restrict forwarding, printing, copying, and downloading, Post-send message revocation and access management, Large file transfer with encryption bypassing email size limits

View Egress Protect|Egress Protect alternatives|Compare Egress Protect

FTAPI SecuMails

Commercial

Email Encryption

Encrypted email solution for GDPR-compliant sending via Outlook or browser.

Key features: 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, End-to-end encryption with multiple encryption layers, Centralized S/MIME certificate creation, renewal, and management

View FTAPI SecuMails|FTAPI SecuMails alternatives|Compare FTAPI SecuMails

Intermedia Email Encryption

Commercial

Email Encryption

Cloud-based email encryption service using PKI, S/MIME & X.509 for orgs.

Key features: End-to-end encrypted email delivery using PKI, S/MIME, and X.509 certificates, Automatic background email scanning without additional software or plugins, Pre-built HIPAA templates for identifying Protected Health Information (PHI), Multiple encryption authentication options: Self-Registration, Shared Secret Passphrase, Social Media Credentials, and 2FA, Full encryption key and certificate management (expiry, rollover, bulk upload)

View Intermedia Email Encryption|Intermedia Email Encryption alternatives|Compare Intermedia Email Encryption

INKY Email Encryption

Commercial

Email Encryption

Email encryption solution for securing sensitive data in email communications

Key features: Email encryption for sensitive data protection, Integration with behavioral email security platform, Multi-tenancy support for MSPs/MSSPs, User-friendly encryption interface, Data leak prevention

View INKY Email Encryption|INKY Email Encryption alternatives|Compare INKY Email Encryption

Zivver Secure Email Gateway

Commercial

Email Encryption

Secure email gateway with automated DLP and zero-knowledge encryption

Key features: Automated sensitive data detection in outbound emails, Zero-knowledge encryption for all outgoing emails, Rule-based security policy enforcement, Silent DLP scanning without user intervention, Incorrect recipient detection

View Zivver Secure Email Gateway|Zivver Secure Email Gateway alternatives|Compare Zivver Secure Email Gateway

ShareFile Email & File Encryption

Commercial

Email Encryption

Email and file encryption solution for secure data sharing and storage

Key features: 256-bit bank-level encryption for files and emails, Email plugins for Microsoft Outlook and Gmail, Secure file sharing up to 100 GB, Web browser-based access without software installation, End-to-end encryption for data in transit and at rest

View ShareFile Email & File Encryption|ShareFile Email & File Encryption alternatives|Compare ShareFile Email & File Encryption

The most popular alternatives to Beyond Encryption Mailock for M365 include Beyond Encryption Mailock for Outlook, Beyond Encryption Mailock Enterprise, Egress Protect, FTAPI SecuMails, and Intermedia Email Encryption. These Email Encryption tools offer similar capabilities and are frequently compared by security professionals evaluating their options.

Best Beyond Encryption Mailock for M365 Alternatives & Competitors in 2026

Beyond Encryption Mailock for M365 Alternatives and Competitors

Top Beyond Encryption Mailock for M365 Alternatives and Competitors at a Glance

All 35 Alternatives & Competitors to Beyond Encryption Mailock for M365

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