# SecuPi Data De-identification vs Z1 SecureMail Gateway: side-by-side comparison (2026) [SecuPi Data De-identification](https://cybersectools.com/tools/secupi-data-de-identification) is a commercial [data masking & synthetic data](https://cybersectools.com/categories/data-masking) solution by [SecuPi](https://cybersectools.com/companies/secupi). [Z1 SecureMail Gateway](https://cybersectools.com/tools/zertificon-z1-solutions) is a commercial [email encryption](https://cybersectools.com/categories/email-encryption) solution by [Zertificon Solutions GmbH](https://cybersectools.com/companies/zertificon-solutions-gmbh). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | SecuPi Data De-identification | Z1 SecureMail Gateway | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Data Masking & Synthetic Data | Email Encryption | | Verified | No | Verified | | Deployment type | Hybrid | Hybrid | | Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise, SMB, Startup | | Company | SecuPi | Zertificon Solutions GmbH | | Headquarters | – | – | ### Use cases and capabilities | | SecuPi Data De-identification | Z1 SecureMail Gateway | |---|---|---| | Encryption | Yes | Yes | | Tokenization | Yes | – | | Gateway | – | Yes | | GDPR | – | Yes | | SMTP | – | Yes | | Microsoft 365 | – | Yes | | Supply Chain Security | – | Yes | | Healthcare | – | Yes | | DKIM | – | Yes | | TLS | – | Yes | | DMARC | – | Yes | ### Core features **SecuPi Data De-identification** 8 features listed. Sign in on the page to see them. **Z1 SecureMail Gateway** - Digital email signing for authenticity and integrity - Automated certificate management via CertMagic® - Inter-organizational encrypted email exchange via GlobalCrypt® - Cloud deployment support for Azure/M365 and Google Cloud/Workspace - Centralized server-side encryption transparent to end users - GDPR-compliant secure data exchange - EU NIS2 Directive compliance support - Secure large file transfer capability ### Integrations **SecuPi Data De-identification** 2 integrations listed. Sign in on the page to see them. **Z1 SecureMail Gateway** - Microsoft Azure - Microsoft 365 - Google Cloud - Google Workspace - Z1 Global TrustPoint - SwissSign ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Z1 SecureMail Gateway](https://cybersectools.com/tools/zertificon-z1-solutions) fits if you are a startup. ## SecuPi Data De-identification vs Z1 SecureMail Gateway FAQ Common questions when comparing SecuPi Data De-identification vs Z1 SecureMail Gateway for data masking & synthetic data. ### What is the difference between SecuPi Data De-identification and Z1 SecureMail Gateway? **SecuPi Data De-identification**: Data de-identification platform using FPE, tokenization, and masking. Built by SecuPi. **Z1 SecureMail Gateway**: Enterprise email encryption gateway supporting S/MIME, OpenPGP, and digital signing. Built by Zertificon Solutions GmbH. Core capabilities include Digital email signing for authenticity and integrity, Automated certificate management via CertMagic®, Inter-organizational encrypted email exchange via GlobalCrypt®. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes SecuPi Data De-identification and Z1 SecureMail Gateway? **SecuPi Data De-identification** is made by SecuPi. **Z1 SecureMail Gateway** is made by Zertificon Solutions GmbH. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is SecuPi Data De-identification a good alternative to Z1 SecureMail Gateway? In part. SecuPi Data De-identification and Z1 SecureMail Gateway are not in the same category on CybersecTools. Both cover Encryption. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [SecuPi Data De-identification vs Skyflow Healthcare Data Privacy Vault](https://cybersectools.com/compare/skyflow-healthcare-data-privacy-vault-vs-secupi-data-de-identification) - [SecuPi Data De-identification vs DataStealth Cloud Deployment](https://cybersectools.com/compare/datastealth-cloud-deployment-vs-secupi-data-de-identification) - [SecuPi Data De-identification vs DataStealth Hybrid](https://cybersectools.com/compare/datastealth-hybrid-vs-secupi-data-de-identification) - [Z1 SecureMail Gateway vs Skyflow Healthcare Data Privacy Vault](https://cybersectools.com/compare/skyflow-healthcare-data-privacy-vault-vs-zertificon-z1-solutions) - [Z1 SecureMail Gateway vs DataStealth Cloud Deployment](https://cybersectools.com/compare/datastealth-cloud-deployment-vs-zertificon-z1-solutions) - [Z1 SecureMail Gateway vs DataStealth Hybrid](https://cybersectools.com/compare/datastealth-hybrid-vs-zertificon-z1-solutions) ## Alternatives to each - [See all SecuPi Data De-identification alternatives](https://cybersectools.com/alternatives/secupi-data-de-identification) - [See all Z1 SecureMail Gateway alternatives](https://cybersectools.com/alternatives/zertificon-z1-solutions) --- Source: https://cybersectools.com/compare/secupi-data-de-identification-vs-zertificon-z1-solutions For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/secupi-data-de-identification.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on SecuPi Data De-identification and Z1 SecureMail 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