# PRIM'X ZEDMAIL vs Zivver Secure Email Gateway: side-by-side comparison (2026) [PRIM'X ZEDMAIL](https://cybersectools.com/tools/primx-zedmail) is a commercial [email encryption](https://cybersectools.com/categories/email-encryption) solution by [PRIM'X](https://cybersectools.com/companies/primx). [Zivver Secure Email Gateway](https://cybersectools.com/tools/zivver-secure-email-gateway) is a commercial [email encryption](https://cybersectools.com/categories/email-encryption) solution by [Zivver](https://cybersectools.com/companies/zivver). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | PRIM'X ZEDMAIL | Zivver Secure Email Gateway | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Email Encryption | Email Encryption | | Verified | No | No | | Deployment type | On-Premises | Hybrid | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | PRIM'X | Zivver | | Headquarters | – | – | ### Use cases and capabilities | | PRIM'X ZEDMAIL | Zivver Secure Email Gateway | |---|---|---| | Encryption | Yes | Yes | | Active Directory | Yes | – | | Outlook | Yes | – | | Microsoft 365 | Yes | – | | iOS | Yes | – | | Password Management | Yes | – | | Windows | Yes | – | | Key Management | Yes | – | | Office 365 | Yes | – | | Gateway | – | Yes | ### Core features **PRIM'X ZEDMAIL** 10 features listed. Sign in on the page to see them. **Zivver Secure Email Gateway** 10 features listed. Sign in on the page to see them. ### Integrations **PRIM'X ZEDMAIL** 5 integrations listed. Sign in on the page to see them. **Zivver Secure Email Gateway** 3 integrations listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [PRIM'X ZEDMAIL](https://cybersectools.com/tools/primx-zedmail) fits if you need to run it on your own servers. - [Zivver Secure Email Gateway](https://cybersectools.com/tools/zivver-secure-email-gateway) fits if you need both cloud and on-premises options. ## PRIM'X ZEDMAIL vs Zivver Secure Email Gateway FAQ Common questions when comparing PRIM'X ZEDMAIL vs Zivver Secure Email Gateway for email encryption. ### What is the difference between PRIM'X ZEDMAIL and Zivver Secure Email Gateway? **PRIM'X ZEDMAIL**: Transparent email and attachment encryption for corporate messaging via Outlook. Built by PRIM'X. **Zivver Secure Email Gateway**: Secure email gateway with automated DLP and zero-knowledge encryption. Built by Zivver. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes PRIM'X ZEDMAIL and Zivver Secure Email Gateway? **PRIM'X ZEDMAIL** is made by PRIM'X. **Zivver Secure Email Gateway** is made by Zivver. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is PRIM'X ZEDMAIL a good alternative to Zivver Secure Email Gateway? Often, yes. PRIM'X ZEDMAIL and Zivver Secure Email Gateway are both Email Encryption products, and both cover Encryption. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [PRIM'X ZEDMAIL vs Beyond Encryption Mailock Enterprise](https://cybersectools.com/compare/beyond-encryption-mailock-enterprise-vs-primx-zedmail) - [PRIM'X ZEDMAIL vs Beyond Encryption Mailock for M365](https://cybersectools.com/compare/beyond-encryption-mailock-for-m365-vs-primx-zedmail) - [PRIM'X ZEDMAIL vs Z1 SecureMail Gateway](https://cybersectools.com/compare/primx-zedmail-vs-zertificon-z1-solutions) - [Zivver Secure Email Gateway vs Beyond Encryption Mailock Enterprise](https://cybersectools.com/compare/beyond-encryption-mailock-enterprise-vs-zivver-secure-email-gateway) - [Zivver Secure Email Gateway vs Beyond Encryption Mailock for M365](https://cybersectools.com/compare/beyond-encryption-mailock-for-m365-vs-zivver-secure-email-gateway) - [Zivver Secure Email Gateway vs Z1 SecureMail Gateway](https://cybersectools.com/compare/zertificon-z1-solutions-vs-zivver-secure-email-gateway) ## Alternatives to each - [See all PRIM'X ZEDMAIL alternatives](https://cybersectools.com/alternatives/primx-zedmail) - [See all Zivver Secure Email Gateway alternatives](https://cybersectools.com/alternatives/zivver-secure-email-gateway) --- Source: https://cybersectools.com/compare/primx-zedmail-vs-zivver-secure-email-gateway For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/primx-zedmail.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on PRIM'X ZEDMAIL and Zivver Secure Email Gateway: 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