Users are accounts in your organization that aren’t administrators. Users can log in to their own accounts for Mail, Calendar, Drive, Pass, and VPN using their email address and password. They can’t view or manage any details at the organization level. You can add or remove users, as well as allocate storage and VPN connections, from your admin panel. Learn more about managing users. [/support/add-users-organization]

Can I switch to a different plan?

You can switch to a different plan anytime from your account Dashboard [https://account.proton.me/mail/u/5/dashboard].

What payment methods can I use?

Proton accepts credit and debit cards, PayPal, Bitcoin, cash, and bank transfers. Learn more [/support/payment-options]

What if I reach my plan’s storage limit?

If you need more storage space, simply add more users and reallocate that storage or upgrade to a plan that offers more storage. For large organizations, you can customize your storage with a Proton Enterprise plan by contacting our Sales team [/business/contact].

Choose a plan and start protecting your business data

Mail Essentials
- 15 GB per user + 10 email addresses per user
Includes these features:
- Use @yourcompany.com domain
- Robust spam and phishing protection
- Password-protected and expiring emails
- Create and share up to 25 calendars
- Proton Scribe writing assistant
Mail Professional
- 50 GB per user + 15 email addresses per user
Everything in Mail Essentials, plus:
- Brand your workspace
- Advanced account protection
- Email groups
Recommended
Proton Business Suite
- 1 TB per user + 20 email addresses per user
Everything in Mail Professional, plus:
- Cloud storage with 1 TB per team member
- VPN with support for dedicated servers and IPs
- Password manager with customizable policies

30-day money-back guarantee

Compare plans

Enterprise

Customizable solution
Dedicated account manager
All Proton services

Let's talk

Every plan includes

End-to-end zero-access encryption

Apps for every device

Priority technical support

Compliance with data protection regulations

Easy email, calendar, contact and password import

Compare our plans

Compare our plans
Features
Storage
Users
Priority customer support	Included	Included	Included
Easy Switch import assistant	Included	Included	Included
Proton Sentinel program	Included		Included
Emergency Access	Included	Included	Included
Dark Web Monitoring	Included	Included	Included

Email addresses
Custom email domains supported
Messages per day	Unlimited	Unlimited	Unlimited
Folders	Unlimited	Unlimited	Unlimited
Labels	Unlimited	Unlimited	Unlimited
Custom filters	Unlimited	Unlimited	Unlimited
Attachments size	25 MB	25 MB	25 MB
Desktop app	Included	Included	Included
HTML signatures	Included	Included	Included
End-to-end encryption	Included	Included	Included
Password-protected emails	Included	Included	Included
Encrypted contact details	Included	Included	Included
Hide-my-email aliases	Unlimited	Unlimited	Unlimited
Short @pm.me address	Included	Included	Included
Contact groups	Included	Included	Included
Email client support (via IMAP/SMTP)	Included	Included	Included
Auto-reply	Included	Included	Included
Catch-all email	Included	Included	Included
Automatic forwarding	Included	Included	Included
Auto-delete spam and trash	Included	Included	Included
Schedule and snooze emails for any time	Included	Included	Included
New Proton Scribe writing assistant	Add-on with free trial	Add-on with free trial	Included

Personal calendars
End-to-end encryption	Included	Included	Included
Calendar sharing	Included	Included	Included
Send and receive invitations	Included	Included	Included

Drive storage
Online document editor	Included	Included	Included
End-to-end encryption	Included	Included	Included
Share files and folders via link	Included	Included	Included
Advanced sharing security	Included	Included	Included
Version history	Included		Included

Devices
Countries	2000+ servers in 10+ countries	10 countries	2000+ servers in 10+ countries
VPN speed	Highest	Medium	Highest
Worldwide streaming services	Included		Included
P2P/BitTorrent	Included		Included
NetShield malware and ad-blocker	Included		Included
Secure Core servers	Included		Included
Tor over VPN	Included		Included
VPN Accelerator	Included		Included
Custom DNS	Included		Included
LAN connections	Included		Included
Strict no-logs policy	Included	Included	Included
No ads	Included	Included	Included
Unlimited volume/bandwidth	Included	Included	Included
DNS leak prevention	Included	Included	Included
Kill switch/always-on VPN	Included	Included	Included
Encrypted VPN servers	Included	Included	Included
Router support	Included	Included	Included
Split tunneling (Android and Windows)	Included		Included

Vaults
Built-in 2FA authenticator	Included		Included
Unlimited logins and notes	Included	Included	Included
Unlimited credit cards	Included		Included
Unlimited devices	Included	Included	Included
Share with up to

Encrypted wallet
Accounts per wallet
Bitcoin via email	Included	Included	Included