Zivver Secure Email

Empower people to use their email safely and securely

Enhance your email with unparalleled encryption and machine-learning-powered security to simplify compliance, prevent human error, and give your team the power to communicate with confidence.

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Organizations Worldwide


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Zivver Users

Encrypted email for any device or client

No matter your email setup, there is a Zivver solution for you. Depending on your needs, Zivver can be embedded into your client, work silently in the background to protect your emails as they leave your server, or both.  Zivver ensures that every sensitive email that leaves your organization has the right level of protection.

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Encryption Gateway

Contextual, intelligent error correction before sending

Small mistakes often have the biggest consequences when it comes to email security. Human error is the leading cause of data leaks; sending an email to the wrong person, using cc instead of Bcc, or sharing the wrong information or file - we’ve all been there. Now these errors can be proactively fixed before they occur with our active error detection, powered by machine learning business rules, to spot errors in the moment messages are composed.

Smart data classification

Smart (and getting smarter), Zivver’s next generation data classification methodology alerts you to the presence of sensitive data, enabling you to prevent data leaks and ensure compliance. Apply advanced encryption with one (or no) click. Plus, you can work with confidence that your data is secure because we don’t hold decryption keys.

Recall you can rely on

Sending an email to the wrong person is one of the easiest mistakes to make - yet standard email recall features often make it almost impossible to rectify. Zivver’s recall feature allows you to quickly restrict access to an email. Plus, if the message is restricted before the recipient has opened it, Zivver can guarantee that any possible data leak has been contained. Now breathe.

Smarter sending with semantic-aware, tailored security levels

Fearing interception of your messages? Fear not. Zivver fills the security gaps of TLS encryption so you can rest assured that only the intended recipient of an email can access your message. Our advanced encryption methodology ensures the email is secure regardless of which client the recipient is using. Plus, multi-factor authentication controls verifies delivery to the right recipient.

We don't hold the keys

Only your intended recipient should read your email. Uniquely, Zivver’s secure email solution is built around a zero keys, zero access architecture, with unparalleled encryption securing the connection between you and your recipient.

Automate security across your workflows

Zivver embeds seamlessly with your existing automated applications including Salesforce, Microsoft Purview and Google Workspace. What’s more, Zivver supports bulk mailing from source systems like electronic customer files, using a secured line with SMTP.

Proof of delivery just got smart

Tracking and proving delivery of important, sensitive or time-critical communications is key. With Zivver your documents can be sent digitally with registered, verified proof of delivery, supporting compliance with data protection laws.

Governance made effortless

Zivver Insights supports compliance with data protection laws with automated audit logs, empowering you to quickly and easily view the risks, causes, and impact of a data breach, so you can act swiftly if an incident occurs. Ready to export and drill down into the detail, our comprehensive communication logs track all user activity to provide you with better insights and control.

Additional features


Make it your own

Apply your own corporate identity to Zivver’s guest log-in page, providing a more seamless experience for your customers. Win, win.


Effortless ease of use for your customers

With Zivver, you can de-risk and meet data privacy regulation without derailing your customers or making them jump through hoops. Your customers don’t need to create an account or download new software to open a secure email - recipients simply click the link and enter the code sent to their mobile or email. Job done.


Now they see it, now they don’t

You can easily set up expiration dates for your secure messages, for example after a 30 day period. This makes it easier for your team to comply with data protection regulations and organizational policies. Going, going, gone.


Embed on your website

Once quickly embedded into your website or portal, Zivver will allow anyone to proactively send sensitive information to your organization securely.


Single sign-on

Zivver takes authentication seriously. Recipients can verify their identity via several convenient options including TOTP (time-based one-time password) by SMS. Single Sign-On (SSO) is supported so that your people can be automatically logged in to Zivver with their workplace credentials.


Active Directory Sync Tool

Provisioning users, whether its 10 or 1,000 is made easy through Zivver’s Active Directory Sync Tool.

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How do we compare to Egress?

Six reasons to choose Zivver over Egress

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