Upgrade to the secure alternative to Fastmail

No one else should have the ability to access your data.

With Proton Mail, your emails are protected by end-to-end encryption, so no one — not even Proton — can read them.

The Fastmail alternative that can’t access your inbox

Proton Mail believes the internet should be private by default. That’s why, unlike Fastmail, your inbox is protected by strong encryption and Swiss privacy laws. Plus, you benefit from more storage space, more features, and stronger security.

A table comparing Proton Mail against Fastmail
Inbox features	undefined	undefined
Price	Free - Pay for more storage and products	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

Proton Mail gives you all the features you expect from a Fastmail alternative without compromising on privacy and security.

Built alongside our community

Proton was founded by scientists who met at CERN and launched through a crowdfunding campaign. Since then, we have developed our open-source email service based on feedback and support from our community, united by our mission to build a privacy-first internet.

Proton Mail plans and pricing

Individuals | Families | Businesses

Recommended
Proton Unlimited
Get Proton Unlimited
30-day money-back guarantee
- 500 Gt storage
- 1 käyttäjä
- 15 lisäsähköpostiosoitetta teille
- Tuki 3 omalle sähköpostiverkkotunnuksille
- 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
Get Mail Plus
30-day money-back guarantee
- 15 Gt storage
- 1 käyttäjä
- 10 lisäsähköpostiosoitetta teille
- Tuki 1 omalle sähköpostiverkkotunnukselle
- Unlimited folders and labels
- 10 hide-my-email-aliasta
- Priority customer support
Proton Duo
Get Proton Duo
30-day money-back guarantee
- 2 Tt storage
- Enintään 2 käyttäjää
- 30 lisäsähköpostiosoitetta teille
- Tuki 3 omalle sähköpostiverkkotunnuksille
- 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 Gt storage
- 1 käyttäjä
- 1 sähköpostiosoite

See all features

What people say about Proton Mail

Mark Ruffalo

Proton Mail user

I love my ProtonMail

Jack Dorsey

Twitter co-founder

My favorite email service

@DebLRobison

Twitter

You get what you pay for. In the case of big tech, if you pay nothing, you get used. I quit using Gmail and switched to @ProtonMail

@Aitchjd

Twitter

Thanks Proton for keeping us all safe in the complicated internet universe.

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.

Transfer your inbox to Proton Mail

Easy Switch lets you move existing emails, contacts, and calendars from any provider to Proton Mail.

Switch to Proton Mail

Feature-rich private email

Compare our plans

Compare our plans
Features
Storage
Users
Priority customer support		Included	Included	Included
Easy Switch -tuontiapuri	Included	Included	Included	Included
Proton Sentinel -ohjelma			Included	Included
Emergency Access		Included	Included	Included
Dark Web Monitoring		Included	Included	Included

Email addresses
Custom email domains supported
Viestiä päivässä	Unlimited	Unlimited	Unlimited	Unlimited
Kansiota	Unlimited	Unlimited	Unlimited	Unlimited
Tunnistetta	Unlimited	Unlimited	Unlimited	Unlimited
Custom filters	Unlimited	Unlimited	Unlimited	Unlimited
Attachments size	25 Mt	25 Mt	25 Mt	25 Mt
Desktop app	14-day free trial	Included	Included	Included
HTML-allekirjoitukset	Included	Included	Included	Included
Päästä päähän -salaus	Included	Included	Included	Included
Password-protected emails	Included	Included	Included	Included
Encrypted contact details	Included	Included	Included	Included
Hide-my-email aliases	Unlimited	Unlimited	Unlimited	Unlimited
Short @pm.me address		Included	Included	Included
Yhteystietoryhmät		Included	Included	Included
Sähköpostisovellusten tuki (IMAP/SMTP)		Included	Included	Included
Automaattivastaus		Included	Included	Included
Ota kiinni kaikki -sähköposti		Included	Included	Included
Automaattinen välitys		Included	Included	Included
Auto-delete spam and trash		Included	Included	Included
Ajoita ja torkuta sähköpostit milloin tahansa		Included	Included	Included
New Proton Scribe writing assistant		Add-on with free trial	Add-on with free trial	Included

Personal calendars
Päästä päähän -salaus	Included	Included	Included	Included
Kalenterien jako		Included	Included	Included
Send and receive invitations	Included	Included	Included	Included

Drive storage
Online document editor	Included	Included	Included	Included
Päästä päähän -salaus	Included	Included	Included	Included
Jaa tiedostoja ja kansioita linkin välityksellä	Included	Included	Included	Included
Edistynyt jakojen suojaus	Included	Included	Included	Included
Versiohistoria			Included	Included

Devices
Maat	10 maata	10 maata	10+ palvelinta 10+ maassa	10+ palvelinta 10+ maassa
VPN speed	Medium	Medium	Highest	Highest
Worldwide streaming services			Included	Included
P2P/BitTorrent			Included	Included
NetShield-haittaohjelma ja -mainossuojaus			Included	Included
Secure Core -palvelimet			Included	Included
TOR + VPN			Included	Included
VPN Accelerator			Included	Included
Mukautettu DNS			Included	Included
LAN-yhteydet			Included	Included
Tiukka lokivapaa käytäntö	Included	Included	Included	Included
Ei mainoksia	Included	Included	Included	Included
Rajaton tiedonsiirto/kaistanleveys	Included	Included	Included	Included
DNS-vuotosuojaus	Included	Included	Included	Included
Kill switch/always-on VPN	Included	Included	Included	Included
Salatut VPN-palvelimet	Included	Included	Included	Included
Reititintuki	Included	Included	Included	Included
Jaettu tunnelointi (Android ja Windows)			Included	Included

Vaults
Built-in 2FA authenticator			Included	Included
Rajattomasti kirjautumistietoja ja muistiinpanoja	Included	Included	Included	Included
Unlimited credit cards			Included	Included
Rajoittamaton määrä laitteita	Included	Included	Included	Included
Share with up to

Encrypted wallet
Accounts per wallet
Bitcoin via email	Included	Included	Included	Included