# Beyond Encryption Mailock for M365 vs INKY Email Encryption: side-by-side comparison (2026) [Beyond Encryption Mailock for M365](https://cybersectools.com/tools/beyond-encryption-mailock-for-m365) is a commercial [email encryption](https://cybersectools.com/categories/email-encryption) solution by [Beyond Encryption](https://cybersectools.com/companies/beyond-encryption). [INKY Email Encryption](https://cybersectools.com/tools/inky-email-encryption) is a commercial [email encryption](https://cybersectools.com/categories/email-encryption) solution by [INKY Technology Corporation](https://cybersectools.com/companies/inky-technology-corporation). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Beyond Encryption Mailock for M365 | INKY Email Encryption | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Email Encryption | Email Encryption | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Beyond Encryption | INKY Technology Corporation | | Headquarters | – | – | ### Use cases and capabilities | | Beyond Encryption Mailock for M365 | INKY Email Encryption | |---|---|---| | Encryption | Yes | Yes | | Microsoft 365 | Yes | Yes | | Outlook | Yes | – | | Microsoft | Yes | – | | Multi Tenancy | – | Yes | ### Core features **Beyond Encryption Mailock for M365** 10 features listed. Sign in on the page to see them. **INKY Email Encryption** 5 features listed. Sign in on the page to see them. ### Integrations **Beyond Encryption Mailock for M365** 5 integrations listed. Sign in on the page to see them. **INKY Email Encryption** 3 integrations listed. Sign in on the page to see them. ## Beyond Encryption Mailock for M365 vs INKY Email Encryption FAQ Common questions when comparing Beyond Encryption Mailock for M365 vs INKY Email Encryption for email encryption. ### What is the difference between Beyond Encryption Mailock for M365 and INKY Email Encryption? **Beyond Encryption Mailock for M365**: AES-256 encrypted email add-on for M365 with auth & revocation. Built by Beyond Encryption. **INKY Email Encryption**: Email encryption solution for securing sensitive data in email communications. Built by INKY Technology Corporation. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Beyond Encryption Mailock for M365 and INKY Email Encryption? **Beyond Encryption Mailock for M365** is made by Beyond Encryption. **INKY Email Encryption** is made by INKY Technology Corporation. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Beyond Encryption Mailock for M365 a good alternative to INKY Email Encryption? Often, yes. Beyond Encryption Mailock for M365 and INKY Email Encryption are both Email Encryption products, and both cover Encryption, Microsoft 365. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Beyond Encryption Mailock for M365 vs Beyond Encryption Mailock for Outlook](https://cybersectools.com/compare/beyond-encryption-mailock-for-m365-vs-beyond-encryption-mailock-for-outlook) - [Beyond Encryption Mailock for M365 vs Beyond Encryption Mailock Enterprise](https://cybersectools.com/compare/beyond-encryption-mailock-enterprise-vs-beyond-encryption-mailock-for-m365) - [Beyond Encryption Mailock for M365 vs PRIM'X ZEDMAIL](https://cybersectools.com/compare/beyond-encryption-mailock-for-m365-vs-primx-zedmail) - [INKY Email Encryption vs Beyond Encryption Mailock for Outlook](https://cybersectools.com/compare/beyond-encryption-mailock-for-outlook-vs-inky-email-encryption) - [INKY Email Encryption vs Beyond Encryption Mailock Enterprise](https://cybersectools.com/compare/beyond-encryption-mailock-enterprise-vs-inky-email-encryption) - [INKY Email Encryption vs PRIM'X ZEDMAIL](https://cybersectools.com/compare/inky-email-encryption-vs-primx-zedmail) ## Alternatives to each - [See all Beyond Encryption Mailock for M365 alternatives](https://cybersectools.com/alternatives/beyond-encryption-mailock-for-m365) - [See all INKY Email Encryption alternatives](https://cybersectools.com/alternatives/inky-email-encryption) --- Source: https://cybersectools.com/compare/beyond-encryption-mailock-for-m365-vs-inky-email-encryption For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/beyond-encryption-mailock-for-m365.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Beyond Encryption Mailock for M365 and INKY Email Encryption: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md