The countdown to Black Friday has begun.
Get ready for our biggest sale of the year.
Mail
VPN
Drive
Pass
Cal.Online privacy for a better world
A better internet starts with you taking control of your data. Reclaim your digital life today with our best deals of the year on VPN, email, calendar, cloud storage, and password manager.
What makes Proton different
End-to-end encryption
Our end-to-end encryption and zero-access encryption mean that no one (not even Proton) has the technical means to access your data without your permission.
We don’t sell ads and can’t share your data. At Proton, privacy isn’t a promise, it’s mathematically ensured.
Swiss privacy
Proton is based in Switzerland, and your data does not go to the cloud. Instead, it stays under the protection of some of the world’s strongest privacy laws.
We are a neutral and safe haven for your personal data, committed to defending your freedom.
Security made easy
Proton’s services are so simple and intuitive that anyone can use them. Encryption is automatic and seamless.
Easy Switch lets you import and encrypt your data from Google, Outlook, or other services in just a couple of clicks.
Open source and audited
Since we were founded by scientists, we know that trust is earned through transparency and peer review.
All our apps are open source and independently audited by security experts so that anyone inspect them, use them, and trust them.
One account, any device
Access your email, files, calendars, passwords, and VPN anywhere.
Get Proton apps on all your devices (Android, iPhone and iPad, Windows, macOS, Linux, and more) with one Proton Account for all our privacy-by-default services.
Built for people, not profit
Proton's first and only priority is its community and users. As a community‑supported nonprofit with no venture capital investors, Proton will never sell your data, and remains fiercely committed to defending privacy, freedom, and a safer internet for everyone.
What tech experts are saying
Proton’s open-source philosophy is also a huge asset to the company. By making their apps transparent and offering bug bounties, they stay ahead of security threats.
What started as Proton Mail, now the world’s largest encrypted email service, has blossomed into an ecosystem of privacy-centric products ... the vanguard of a movement that puts user privacy first.
Because of its transparent, open-source apps and strong commitment to privacy, Proton Unlimited could be a great alternative to Google Suite.
A better internet starts with privacy and freedom
Our story began at CERN, birthplace of the web. Proton was founded in 2014 by CERN scientists who shared a vision of a free and private internet, and web inventor Sir Tim Berners-Lee joined our advisory board in 2021.
Proton Mail, our first service, was built with a crowdfunding campaign and community input. Today a nonprofit foundation owns Proton, and subscriptions are our only source of revenue.
Frequently asked questions
- Who is eligible for the Proton Black Friday deals?
- How are the Black Friday discounts calculated?
- What happens when my discounted plan ends? What price will my plan renew at?