Professional email with end-to-end encryption
Make the right impression to potential employers, investors, and clients by using a privacy-first email address

Stay safe with the world’s largest encrypted email service
Your professional success starts with your email. Handling personal data, contracts, and proposals requires a secure email provider. Proton Mail protects over 100 million accounts from surveillance, phishing attacks, data breaches, and potential legal issues with strong encryption and account security.


An inbox only you can read
Our zero-access encryption prevents anyone from reading your emails stored on our servers. Nobody can see your messages: not even Proton, hackers, or government agencies.

Intuitive and familiar
Proton Mail has a simple, user-friendly design, which makes it easy to read, organize, and write emails. It’s simple to use, and all the encryption happens automatically so you don’t have to worry about your privacy and security. Plus, you can use Proton Mail with Thunderbird, Apple Mail, or Outlook if you prefer.

Eliminate email trackers
Proton Mail automatically blocks spy trackers commonly found in promotional emails that would otherwise record your location and browsing activity.

Stay safe from phishing
Proton Mail uses advanced phishing protection to flag potential attacks and protect you from fake emails that are often intended to steal your login credentials and money.

Beat data breaches
Your messages are encrypted on your device before they’re sent to our servers, and only you or your intended recipient can decrypt them. With end-to-end encryption, your data stays safe.

An ad-free inbox
Proton Mail is funded by subscriptions to our paid plans, not by serving you advertisements. You can enjoy a safer, cleaner inbox, because we don’t spy on you.
Easily move your data from Google
Gmail and other Big Tech companies can scan your inbox and violate your privacy. Easy Switch lets you effortlessly move your existing emails, calendars, and contacts from Google and other providers in just a couple of clicks.
Proton Mail plans and pricing
Recommended
Proton Unlimited30-day money-back guarantee
500 GB storage
1 user
15 extra email addresses for you
Support for 3 custom email domains
Unlimited folders and labels
Unlimited hide-my-email aliases
Dedicated customer support
Ultra fast and private VPN
Encrypted password manager
Encrypted cloud storage for photos and documents
Advanced account protection
- Mail Plus
30-day money-back guarantee
15 GB storage
1 user
10 extra email addresses for you
Support for 1 custom email domain
Unlimited folders and labels
10 hide-my-email aliases
Priority customer support
- Proton Duo
30-day money-back guarantee
2 TB storage
Up to 2 users
30 extra email addresses for you
Support for 3 custom email domains
Unlimited folders and labels
Unlimited hide-my-email aliases
Dedicated customer support
Ultra fast and private VPN
Encrypted password manager
Encrypted cloud storage for photos and documents
Advanced account protection
- Proton Free
No credit card required
1 GB storage
1 user
1 email address
Protect more than just your emails
Stay in control of your information online with encrypted email, file storage, calendar, VPN, password manager, and more.


Our story begins at CERN, where the web was born
Proton was founded in 2014 by scientists who met at CERN and united over a shared vision of a more secure and private internet. We are scientists, engineers, and specialists working to protect civil liberties online.

We believe a better world starts with privacy
Proton is building a better internet where privacy is the default. By choosing and advocating Proton, you stay in control of your data and join a community of millions who believe privacy is worth fighting for.
As part of our mission, we provide all our services for free, so that anyone can have access to privacy online.
What others say about us
Over 100 million people worldwide trust Proton to secure their data
Choose encrypted email that keeps your professional data private.







