Proton Calendar Pricing: Cost and Pricing plans

Proton Calendar Pricing

Free Trial

Available

Pricing Options

Freemium ( Limited Features )

MONTHLY YEARLY

Mail Essentials $6.99 $7.99 per user / month

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

Billed at $83.88 every 12 months.

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Mail Professional $9.99 $10.99 per user / month

50 GB per user + 15 email addresses per user

Everything in Mail Essentials, plus:

Brand your workspace
Advanced account protection
Email groups

Billed at $119.88 every 12 months.

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Proton Business Suite $12.99 $14.99 per user / month

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

Billed at $155.88 every 12 months.

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Screenshots of Vendor Pricing Page

Disclaimer: The pricing details were last updated on 27/01/2026 from the vendor website and may be different from actual. Please confirm with the vendor website before purchasing.

Proton Calendar FAQs

How much does Proton Calendar cost?

The pricing for Proton Calendar starts at $6.99 per user per month. Proton Calendar has 3 different plans:

Mail Essentials at $6.99 per user per month.
Mail Professional at $9.99 per user per month.
Proton Business Suite at $12.99 per user per month.

Learn more about Proton Calendar pricing.

Does Proton Calendar offer a free plan?

No, Proton Calendar does not offer a free plan.

Learn more about Proton Calendar pricing.

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