About us

We provide email encryption for all users, delivered transparently and cost‑effectively.

Privately owned
Founded in 2008
Based in Amsterdam
Trusted by SMBs and Fortune 500 companies.

Our vision

CipherMail provides email security solutions that help organizations protect email both in transit and at rest. Our software is open source, and our engineers regularly contribute to the open source community. By making our source code available, customers can review and verify how the software works and assess its reliability. For organizations that want additional assurance, we offer commercial support to help address issues, plan deployments, and maintain stable, cost-effective operations.

CipherMail products are trusted by organizations worldwide, including banks, law firms, pension funds, government agencies, and healthcare providers. To protect customer confidentiality, we do not publicly list customer names. Customer references are available upon request.

No vendor lock-in

The Gateway uses open Internet standards and can send and receive encrypted email with compatible solutions from other vendors.

Transparency

The encryption core module is open source and can be downloaded and reviewed online.

Security for all

The Community Edition is a fully featured encryption gateway that you can use for free.

Not the biggest, but the best

We are dedicated to email security and aim to provide an optimal balance between strong protection and a seamless user experience.