Proton Mail for Business gives you a 14-day free trial with no credit card required.
During that window, your team gets full access to encrypted email with custom domains, an admin panel, and calendar under Swiss privacy protection. Plans start at $6.99 per user per month on annual billing after the trial ends.
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Try Proton Mail for Business free for 14 days
Proton Mail for Business includes a 14-day free trial with no credit card required. Your team gets full access to encrypted email, calendar, cloud storage, document editors, and appointment scheduling during the trial period. The same zero-access encryption that protects paying customers protects your trial account, meaning Proton itself cannot read your messages from day one.
Try free 14 daysWhat you get during the 14-day trial
The free trial gives your team full access to Proton Mail for Business features on your chosen plan tier. Every email you send and receive is protected with end-to-end encryption, and your inbox is shielded by zero-access architecture. This means even in the event of a server breach, your messages remain unreadable to anyone but you and your intended recipients.
Here is what the trial includes:
- Full encryption – identical zero-access encryption to paid plans, active from day one
- Custom domain support – configure your company email addresses during the trial
- Admin controls – test user provisioning, security policies, and team management
- Migration tools – import existing emails, contacts, and calendars from Google Workspace, Microsoft 365, or other providers
- Mobile and desktop apps – available on iOS, Android, and all major browsers
- Swiss jurisdiction – your data is protected by Swiss privacy laws, among the strictest in the world
Sign up on Proton’s website with no payment information required. The setup takes minutes, and your team gains immediate access to all features included in the plan you select.
What is Proton Mail for Business?
Proton Mail is an encrypted email service founded by scientists from CERN and MIT, headquartered in Geneva, Switzerland. It launched in 2014 after a successful crowdfunding campaign and has since grown to over 100 million accounts worldwide. The service is open-source, meaning its code is publicly available for independent security audits and community verification.
Proton Mail for Business is the entry point to Proton Workspace, a complete business productivity suite that also includes Proton Calendar, Proton Drive (encrypted cloud storage), Proton Docs and Sheets, Proton Meet (encrypted video conferencing), Proton VPN, and Proton Pass (password manager). Organizations can bundle all of these tools through Workspace Standard or Workspace Premium subscriptions.
Proton Mail for Business pricing
After the 14-day free trial, Proton Mail for Business offers three plan tiers plus custom enterprise options:
- Mail Essentials – $6.99/user/month annual | $7.99 monthly: 15GB storage, 3 custom domains, email, calendar, cloud storage, document editors, appointment scheduling
- Workspace Standard – $12.99/user/month annual | $14.99 monthly: 1TB storage, 15 custom domains, everything in Essentials plus VPN, password manager, 100-participant video meetings
- Workspace Premium – $19.99/user/month annual | $24.99 monthly: 3TB storage, 20 custom domains, 250-participant meetings, Lumo AI, email writing assistant, data retention policies
- Enterprise: Custom pricing with dedicated account manager and tailored security configurations
All paid plans include unlimited messaging. Annual billing provides the best rates, while monthly billing is available at slightly higher prices for teams that prefer flexibility.
Start free trialIs Proton Mail for Business worth it?
For teams handling sensitive information, Proton Mail for Business delivers genuine value. The encryption quality is verified through independent audits, the Swiss jurisdiction provides legal protections that US-based providers cannot match, and the integrated Workspace suite eliminates the need to manage multiple security subscriptions.
The 14-day trial gives your team enough time to test the encryption workflow, admin controls, migration process, and collaboration features before making a financial commitment. Most organizations complete their evaluation within the trial period and can make an informed decision on which tier fits their needs. Mail Essentials at $6.99/user/month (annual) covers secure email and basic productivity, while Workspace Standard at $12.99/user/month (annual) bundles the full suite with VPN, video conferencing, and password management.
The trial is the best way to evaluate whether Proton Mail for Business meets your team’s security and collaboration requirements without any risk.
Proton Mail for Business FAQ
The free trial lasts 14 days with no credit card required. Your team gets full access to all features included in your chosen plan tier during the trial period. If you decide not to continue, your account simply expires with no charges.
Yes, zero-access encryption is active from day one of the trial. The same end-to-end encryption technology protects your messages during the trial as it does for paying subscribers. Only you and your intended recipients can read your emails.
Yes. Proton provides migration tools that import emails, contacts, and calendars from Google Workspace, Microsoft 365, and other providers. You can test the full migration process during the 14-day trial to confirm everything transfers correctly before committing to a paid plan.
If you choose to continue, select a paid plan and your account transitions with all data preserved. If you decide not to continue, your trial account expires. Your existing emails, contacts, and settings are preserved during the upgrade, so there is no disruption to your team’s workflow.
Yes. Mail Essentials ($6.99/user/month annual, $7.99 monthly) is designed for small teams needing secure email with custom domain support, calendar, and basic productivity tools. For teams needing the complete suite with VPN, password management, and larger video meetings, Workspace Standard ($12.99/user/month annual, $14.99 monthly) is the recommended option.
No. The 14-day free trial requires no payment information. You will never be charged unless you actively choose to upgrade to a paid plan after the trial period.
