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.
Privacy is a fundamental human right. We are building Tutanota to enable you to send secure emails to anyone. To fight for our right to privacy - to protect journalists, whistleblowers and human rights activists around the world - this has been our mission since we have started building the encrypted email service Tutanota, and it is a value shared throughout our community. Join us and help us to build the Internet of the future: private and secure! Together we will stop mass surveillance.