Business Email & Productivity Suites
Proton for Business
End-to-end encrypted business email, calendar, drive, and VPN.
4.4· 132 reviews· via G2Founded 2014 · Geneva, Switzerland
What is Proton for Business?
Proton for Business is the business tier of Swiss privacy company Proton, providing end-to-end encrypted email, calendar, Drive storage, password manager, and VPN under custom domains. It targets organizations wanting strong privacy and Swiss data protection.
Best known for: End-to-end encrypted business email and productivity suite
Key features
- End-to-end encrypted business email
- Custom domain support
- Encrypted calendar and Drive
- Built-in VPN access
- Proton Pass password manager
- Centralized admin controls
Who Proton for Business is best for
- Privacy- and compliance-focused teams
- Businesses needing zero-access encryption
- Organizations wanting bundled VPN and password manager
Ideal team: Small to mid-size teams in regulated or privacy-sensitive fields.
Proton for Business pricing
Mail Essentials
$7.99/per user / mo
- Encrypted email + custom domains
- SMTP access
- VPN and password manager
Popular
Proton Business Suite
$14.99/per user / mo
- 1 TB storage/user
- Proton Sentinel security
- Drive, Calendar, Pass, VPN
Business Premium
$24.99/per user / mo
- 3 TB storage/user
- AI writing tools
- Advanced retention policies
Costs to watch before you commit
- Listed prices are month-to-month; annual billing is cheaper but locks you in
- End-to-end encryption limits interoperability with non-Proton mail search/features
- No native full office document suite like Docs or Word
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Tuta MailGreen-hosted, end-to-end encrypted email and calendar for business.