The Fastmail alternative that can’t access your inbox
Inbox features | ![]() | ![]() |
---|---|---|
Price | Free - Pay for more storage and products, starting at $3.49/m | Starts at $2.50/m for Basic |
No ads, no tracking | ||
Mobile apps for all your devices | ||
Free calendar included | ||
Free VPN included | ||
Free drive included | ||
Basic plan is free | ||
End-to-end encryption and zero-access encryption | ||
Protected by strong Swiss privacy laws | ||
Servers in the United States | No | Yes |
Get convenience and privacy


Built alongside our community
Proton Mail plans and pricing
0
/month
Up to 1 GB total storage
1 free email address
150 messages per day
3 Calendars
Sync across devices
Encrypted file sharing
1 medium-speed VPN connection
1 vault
10 hide-my-email aliases
3.99
/month
15 GB total storage
10 email addresses
Unlimited messages
Support for 1 custom email domain
25 Calendars
Calendar sharing
Sync across devices
Encrypted file sharing
1 medium-speed VPN connection
1 vault
10 hide-my-email aliases
Popular
9.99
/month
500 GB total storage
15 email addresses
Unlimited messages
Support for 3 custom email domains
Unlimited folders, labels, and filters
Unlimited hide-my-email aliases
25 Calendars
Calendar sharing
Sync across devices
Encrypted file sharing
Version history
10 high-speed VPN connections
VPN access to streaming services globally
20 vaults
Unlimited hide-my-email aliases
Integrated 2FA authenticator
What people say about Proton Mail
An alternative to Fastmail that respects your privacy
Encrypt your emails by default
With Proton Mail, you don’t need any special tools to protect your emails. We automatically lock your messages behind end-to-end encryption and zero-access encryption. Unlike Fastmail, Proton could not read your emails even if we wanted to.
Block spy trackers and phishing
Proton Mail blocks trackers so you can read your emails with peace of mind. PhishGuard and Link confirmation ensure you’ll never fall for phishing attacks.
Unsubscribe from emails you don’t want
Quickly unsubscribe from newsletters and mailing lists you don’t want with a single click.
Manage your calendar from your email
RSVP for events right from your inbox. Create events, send invitations, and set reminders — all from your encrypted calendar.
Always ad-free
We don’t show ads, not even on our Free plan. We make money when people upgrade to a paid plan for more storage and features.
Open source and audited
All Proton apps are open source and audited by independent security experts. Founded by scientists, we believe in the principle of peer review to secure our code.
More than just email
Proton is a global movement led by our community to fight for a better internet. By using Proton Mail, you’re supporting privacy and freedom online.
Based in Switzerland
Because we’re based in Geneva, Swiss privacy laws protect all our users’ emails from arbitrary surveillance.
Easily migrate your inbox
With our Easy Switch tool, you can move all your emails, contacts, and calendars to Proton Mail without any hassle.
