Most tech companies, whether it’s Google or Apple, define privacy as “nobody can exploit your data except for us.” We disagree. We believe nobody should be able to exploit your data, period. Our technology and business are built around this fundamentally stronger definition of privacy.
Protected by math
Our pledge to protect your privacy is more than just a promise — it’s backed by strong encryption. Our zero-access encryption and end-to-end encryption differ from other forms of encryption because we can’t decrypt your data. This is a far more robust privacy promise based on the inviolable laws of mathematics.
Our business is privacy
We are not a Big Tech company concerned with maximizing profits at the expense of the user community powering Proton. Our one and only business is privacy.
Your privacy is our first and only priority
The only people we are obligated to are you. We are the privacy company, pure and simple.Create a free account
Protect your communications with encrypted email that is private by default.
Your calendar is a record of your life. Keep it safe with our encrypted calendar.
Secure your files with encrypted cloud storage that gives you control of your data.
Based in Switzerland
Proton is based in Switzerland, under the protection of some of the world’s strongest privacy laws. Our Swiss jurisdiction provides broad protections to users, including protection against warrantless surveillance and foreign governments that do not respect fundamental human rights. Switzerland also embodies our status as a neutral service provider outside of US or EU jurisdiction, not aligned with any state or political agenda.
Anybody can check that our services work as described through our open-source code. Our privacy claims are routinely independently verified through formal audits.
Privacy for a better world
Over 70 million people have signed up for Proton because we give you the tools to fight for your privacy, protect your data, and be in control of your digital world. Proton is privacy, by default.
Proton - Privacy by default
One account for all Proton services.