DigitalEmail & calendarSecurity & privacy
Tuta Mail
Tuta
Encrypted mailbox with open-source clients, on Tuta's own hardware in Germany
Alternative to Gmail
AEU-ness100
🇩🇪 Germany
Tuta
German provider of end-to-end encrypted email and calendar, with open-source client apps, run from its own servers in German data centres. Founded in Hanover in 2011 and still owned by its two founders.
Ownership & control
VerifiedEU-owned, privately held
Producer evidence only: no official register page could be opened for Tutao GmbH (handelsregister.de and unternehmensregister.de are search-form driven and returned nothing fetchable; the results that do resolve are commercial aggregators, which count as third-party). A register extract would be the better source for the next pass. euOwnedPercent is left unset because the founders' nationality or residence is not stated on any page checked, only that they founded and wholly own the German company. No press report of outside investment or acquisition was found.
Legal & registration
Verified- Legal name
- Tutao GmbH
- Incorporated in
- Germany
- Founded
- 2011
- Record updated
- 2026-07-29