Choose a plan and start protecting your business data
- Workspace Standard
Includes these features:
1 TB storage per user
15 custom email domains
Secure email and calendar
Appointment scheduling
Easy migration from Big Tech
Cloud storage and file sharing
Document and spreadsheet editor
Video meetings, 100 participants
VPN with ad-blocker and malware protection
Password manager with team vaults
recommended
Workspace PremiumEverything in Workspace Standard, plus:
3 TB storage per user
20 custom email domains
Video meetings, 250 participants
Private AI Chat (Lumo)
Email writing assistant
Data retention policies
Enterprise
Dedicated account manager
All Proton services
Customizable solution
Compare our plans
Features | Mail Essentials | Workspace Standard | Workspace Premium |
|---|---|---|---|
Storage per user | |||
Email addresses per user | |||
Custom email domains supported | |||
Custom workspace branding | Included | Included | |
Unlimited filters, folders, and labels | Included | Included | Included |
Password-protected emails | Included | Included | Included |
Catch-all email address | Included | Included | Included |
Automatic email forwarding | Included | Included | Included |
Email groups | Included | Included | |
SMTP access for external tools | Included | Included | Included |
Works with Outlook, Thunderbird, Apple Mail | Included | Included | Included |
Proton Sentinel | Included | Included | |
Proton Scribe writing assistant | Add-on with free trial | Add-on with free trial | Included |
New Data retention policies | Included | ||
New Easy email migration | Included | Included | Included |
Calendars per user | |||
Calendar sharing | Included | Included | Included |
Show your availability | Included | Included | Included |
Add external calendars | Included | Included | Included |
Video conferencing integration | Included | Included | Included |
New Appointment scheduling | |||
New Easy calendar migration | Included | Included | Included |
Secure file sharing | Included | Included | Included |
Online spreadsheet and document editor | Included | Included | Included |
Sync and back up files across devices | Included | Included | Included |
Encrypted VPN connections per user | |||
Countries | |||
Ad-blocker and malware protection | Included | Included | Included |
Password manager | Included | Included | Included |
Secure sharing | Included | Included | Included |
Autofill and 2FA | Included | Included | Included |
New Meeting duration | |||
New Participant capacity | |||
New Simultaneous active meetings | |||
New Unlimited meetings per day | Included | Included | |
New Meeting recording | Included | Included | |
New Screen sharing | Included | Included | Included |
Prompts per user | Limited | Limited | Unlimited |
Chat history | Basic | Basic | Extended |
Advanced AI model access | Included | ||

Proton for nonprofits
Your mission matters and should be protected. We have special pricing available for registered nonprofit organizations and journalists.
Frequently asked questions
- What’s the difference between Workspace Standard and Workspace Premium?
- How does end-to-end encryption protect my business data?
- How can I migrate my company’s data to Proton?
- Can my organization try Proton Workspace before subscribing?
- What if I need something other than what is included with Proton’s business plans?
- What is a user?
- Can I switch to a different plan?
- What payment methods can I use?
- What if I reach my plan’s storage limit?