What is Proton Calendar?

Proton Calendar acts as a detailed log of your daily activities while placing a high emphasis on your privacy. It provides automatic end-to-end encryption to keep all of your scheduled events secure. Moreover, events that are shared by users of different calendars benefit from zero-knowledge encryption, ensuring that sensitive information like titles, descriptions, locations, and guest lists remain private, protecting it from even Proton itself. This unique service enables you to manage your appointments effectively while also preserving your personal data. Created by the team behind Proton Mail, the world's largest encrypted email service, Proton Calendar has garnered a user base of over 50 million, which includes various well-known organizations. Furthermore, this calendar comes with a Proton Mail address, allowing you to send secure invitations for events, which significantly boosts your organizational abilities. You can also quickly add new appointments to your calendar straight from your Proton Mail inbox, making the process of scheduling even more efficient and user-friendly. With its innovative features, Proton Calendar not only helps you stay organized but also reinforces the importance of data privacy in our digital age.

Pricing

Price Starts At:
Free
Free Version:
Free Version available.

Screenshots and Video

Proton Calendar Screenshot 1

Company Facts

Company Name:
Proton AG
Date Founded:
2014
Company Location:
Switzerland
Company Website:
proton.me/calendar

Product Details

Deployment
SaaS
Android
Training Options
Documentation Hub
Support
Web-Based Support

Product Details

Target Company Sizes
Individual
1-10
11-50
51-200
201-500
501-1000
1001-5000
5001-10000
10001+
Target Organization Types
Mid Size Business
Small Business
Enterprise
Freelance
Nonprofit
Government
Startup
Supported Languages
English

Proton Calendar Categories and Features

Calendar Software

Calendar Sync
Collaboration Tools
Multi-Device Support
Reminders
Room Booking
Scheduling
Task Manaagement

Proton Calendar Customer Reviews

Write a Review
  • Reviewer Name: A Verified Reviewer
    Position: Marketer
    Has used product for: 1-2 Years
    Uses the product: Daily
    Org Size (# of Employees): 1 - 25
    Feature Set
    Layout
    Ease Of Use
    Cost
    Customer Service
    Would you Recommend to Others?
    1 2 3 4 5 6 7 8 9 10

    I quickly adopted this secure calendar

    Date: Jun 25 2022
    Summary

    100% sure I will keep this calendar. I'm a user of the proton suite unlimited plan for a year now.
    I loved that their services became all part of a suite.
    500gb included, more than enough to move my drives.
    Can't wait for the new innovations to arrive.

    Positive

    - Fully integrated into Proton ecosystem
    - Same benefits as the other mass market calendars
    - Secure and privacy first

    Negative

    - Not yet fully integrated as Android's defaults calendar
    - Doesn't always recognise the exact addresses
    - No automated sync with Proton Mail (they don't read your email)

    Read More...
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