Tutanota is open source so security experts can verify the code that protects your emails. Our Android app is Google-free making Tutanota the best open source email service.
Custom domain support: Use your own domains with the option to activate catch-all.
Multi-user support: Manage all email users of your business with a two-stage admin hierarchy.
Whitelabel customizations: Whitelabel Tutanota for your business and place the login for your employees on your own subdomain.
Inbox rules: Use smart filters to automatically organize incoming emails.
Secure full-text search: Use the extended search feature that lets you search your entire encrypted mailbox and encrypted contacts locally on your device to ensure data sovereignty.
Encrypted contact form: Add an end-to-end encrypted contact form to your website so that clients can easily reach you confidentially.
Access on every device: Tutanota has made the switch from Outlook, Gmail and others as easy as can be with an intuitive web client, apps for Android & iOS as well as desktop apps for Windows, Mac OS and Linux.
Unlock cloud benefits: Tutanota combines the advantage of self-hosting (end-to-end encryption for data sovereignty) with the advantages of the cloud (availability, cost-efficiency, automatic back-up).
Flexible pricing: Add or disable users, alias packages, storage packages, and encrypted contact forms anytime.
German server location: Tutao GmbH is a German company founded in 2011. Tutanota is developed in Germany and all data is stored on Tutao’s own servers in secure data centers in Germany. Read more on Tutanota's high level of security.
Free for non-profits: The business version of Tutanota is available for free for non-profit organizations via a software donation.
Flexible development: Our development team is dedicated to add any missing feature for your enterprise. Please get in touch.