# SEPPmail Secure Email Gateway vs Virtru Data Protection Gateway: side-by-side comparison (2026) [SEPPmail Secure Email Gateway](https://cybersectools.com/tools/seppmail-secure-email-gateway) is a commercial [email encryption](https://cybersectools.com/categories/email-encryption) solution by [SEPPmail AG](https://cybersectools.com/companies/seppmail-ag). [Virtru Data Protection Gateway](https://cybersectools.com/tools/virtru-data-protection-gateway) is a commercial [email encryption](https://cybersectools.com/categories/email-encryption) solution by [Virtru](https://cybersectools.com/companies/virtru). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | SEPPmail Secure Email Gateway | Virtru Data Protection 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 | SEPPmail AG | Virtru | | Headquarters | – | – | ### Use cases and capabilities | | SEPPmail Secure Email Gateway | Virtru Data Protection Gateway | |---|---|---| | Encryption | Yes | Yes | | Gateway | Yes | – | | SMTP | Yes | – | | GDPR | Yes | – | | DKIM | Yes | – | | SPF | Yes | – | | DMARC | Yes | – | | TLS | Yes | – | | PII | Yes | – | | Security Compliance Training | Yes | – | ### Core features **SEPPmail Secure Email Gateway** 6 features listed. Sign in on the page to see them. **Virtru Data Protection Gateway** 10 features listed. Sign in on the page to see them. ### Integrations **SEPPmail Secure Email Gateway** 12 integrations listed. Sign in on the page to see them. **Virtru Data Protection Gateway** 10 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. - [SEPPmail Secure Email Gateway](https://cybersectools.com/tools/seppmail-secure-email-gateway) fits if you need to run it on your own servers. - [Virtru Data Protection Gateway](https://cybersectools.com/tools/virtru-data-protection-gateway) fits if you need both cloud and on-premises options. ## SEPPmail Secure Email Gateway vs Virtru Data Protection Gateway FAQ Common questions when comparing SEPPmail Secure Email Gateway vs Virtru Data Protection Gateway for email encryption. ### What is the difference between SEPPmail Secure Email Gateway and Virtru Data Protection Gateway? **SEPPmail Secure Email Gateway**: Built by SEPPmail AG. **Virtru Data Protection Gateway**: Automated email & SaaS encryption gateway with DLP rules & access controls. Built by Virtru. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes SEPPmail Secure Email Gateway and Virtru Data Protection Gateway? **SEPPmail Secure Email Gateway** is made by SEPPmail AG. **Virtru Data Protection Gateway** is made by Virtru. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is SEPPmail Secure Email Gateway a good alternative to Virtru Data Protection Gateway? Often, yes. SEPPmail Secure Email Gateway and Virtru Data Protection 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 - [SEPPmail Secure Email Gateway vs Z1 SecureMail Gateway](https://cybersectools.com/compare/seppmail-secure-email-gateway-vs-zertificon-z1-solutions) - [SEPPmail Secure Email Gateway vs LuxSci](https://cybersectools.com/compare/luxsci-vs-seppmail-secure-email-gateway) - [SEPPmail Secure Email Gateway vs TitanHQ EncryptTitan](https://cybersectools.com/compare/seppmail-secure-email-gateway-vs-titanhq-encrypttitan) - [Virtru Data Protection Gateway vs Z1 SecureMail Gateway](https://cybersectools.com/compare/virtru-data-protection-gateway-vs-zertificon-z1-solutions) - [Virtru Data Protection Gateway vs LuxSci](https://cybersectools.com/compare/luxsci-vs-virtru-data-protection-gateway) - [Virtru Data Protection Gateway vs TitanHQ EncryptTitan](https://cybersectools.com/compare/titanhq-encrypttitan-vs-virtru-data-protection-gateway) ## Alternatives to each - [See all SEPPmail Secure Email Gateway alternatives](https://cybersectools.com/alternatives/seppmail-secure-email-gateway) - [See all Virtru Data Protection Gateway alternatives](https://cybersectools.com/alternatives/virtru-data-protection-gateway) --- Source: https://cybersectools.com/compare/seppmail-secure-email-gateway-vs-virtru-data-protection-gateway For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/seppmail-secure-email-gateway.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on SEPPmail Secure Email Gateway and Virtru Data Protection 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