---
description: Learn more about Proton Calendar price, benefits, and disadvantages for businesses in South Africa. Read reviews from verified users and discover similar tools.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: Proton Calendar Price, Reviews & Features - Capterra South Africa 2026
---

Breadcrumb: [Home](/) > [Calendaring Software](/directory/32297/calendar/software) > [Proton Calendar](/software/1076522/Proton-Calendar)

# Proton Calendar

Canonical: https://www.capterra.co.za/software/1076522/Proton-Calendar

> Cloud-based calendar application that helps manage and protect schedules and personal information with end-to-end encryption.
> 
> Verdict: Rated \*\*\*\* by 0 users. Top-rated for **Overall Quality**.

-----

## About the vendor

- **Company**: Proton Technologies

## Commercial Context

- **Pricing Details**: Please contact Proton Technologies for pricing details.
- **Target Audience**: Self Employed, 2–10, 11–50, 51–200, 201–500, 501–1 000, 1 001–5 000, 5 001–10 000, 10 000+
- **Deployment & Platforms**: Cloud, SaaS, Web-based
- **Supported Languages**: English
- **Available Countries**: Switzerland

## Features

- Calendar Management
- Calendar/Reminder System
- Event Management
- Scheduling

## Integrations (1 total)

- Proton Mail

## Support Options

- FAQs/Forum
- Knowledge Base

## Category

- [Calendaring Software](https://www.capterra.co.za/directory/32297/calendar/software)

## Alternatives

1. [Google Calendar](https://www.capterra.co.za/software/213340/google-calendar) — 4.8/5 (4021 reviews)
2. [Google Workspace](https://www.capterra.co.za/software/168389/google-workspace) — 4.7/5 (17483 reviews)
3. [Microsoft 365](https://www.capterra.co.za/software/58688/microsoft-365) — 4.6/5 (14035 reviews)
4. [Calendly](https://www.capterra.co.za/software/148036/calendly) — 4.7/5 (4084 reviews)
5. [Any.do](https://www.capterra.co.za/software/173614/any-do) — 4.7/5 (882 reviews)

## Links

- [View on Capterra](https://www.capterra.co.za/software/1076522/Proton-Calendar)

## This page is available in the following languages

| Locale | URL |
| en | <https://www.capterra.com/p/10029938/Proton-Calendar/> |
| en-AE | <https://www.capterra.ae/software/1076522/Proton-Calendar> |
| en-AU | <https://www.capterra.com.au/software/1076522/Proton-Calendar> |
| en-CA | <https://www.capterra.ca/software/1076522/Proton-Calendar> |
| en-GB | <https://www.capterra.co.uk/software/1076522/Proton-Calendar> |
| en-IE | <https://www.capterra.ie/software/1076522/Proton-Calendar> |
| en-IL | <https://www.capterra.co.il/software/1076522/Proton-Calendar> |
| en-IN | <https://www.capterra.in/software/1076522/Proton-Calendar> |
| en-NZ | <https://www.capterra.co.nz/software/1076522/Proton-Calendar> |
| en-SG | <https://www.capterra.com.sg/software/1076522/Proton-Calendar> |
| en-ZA | <https://www.capterra.co.za/software/1076522/Proton-Calendar> |

-----

## Structured Data

<script type="application/ld+json">
  {"@context":"https://schema.org","@graph":[{"name":null,"address":{"@type":"PostalAddress","addressLocality":null,"addressRegion":null,"postalCode":null,"streetAddress":null},"description":"Capterra South Africa helps find the best business software. With software reviews, ratings, infographics and a comprehensive list of business software.","email":"info@capterra.co.za","url":"https://www.capterra.co.za/","logo":"https://dm-localsites-assets-prod.imgix.net/images/capterra/logo-a9b3b18653bd44e574e5108c22ab4d3c.svg","@type":"Organization","@id":"https://www.capterra.co.za/#organization","parentOrganization":"Gartner, Inc.","sameAs":["https://twitter.com/capterra","https://www.facebook.com/Capterra/","https://www.linkedin.com/company/capterra","https://www.instagram.com/capterra/","https://www.youtube.com/user/CapterraTV"]},{"name":"Proton Calendar","description":"Proton Calendar is a secure calendar app designed to protect schedules and personal information. As an encrypted calendar service, it prioritizes privacy over advertising or data collection. With end-to-end encryption, event details including titles, descriptions, locations, and invitations remain private and inaccessible to anyone but the user. Integrated with Proton Mail, the calendar allows users to send secure invitations and add events directly from their inbox.","image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductScreenshot/bd119d33-d0bd-40b6-a997-75ef7bb8302b.png","url":"https://www.capterra.co.za/software/1076522/Proton-Calendar","@type":"SoftwareApplication","@id":"https://www.capterra.co.za/software/1076522/Proton-Calendar#software","applicationCategory":"BusinessApplication","publisher":{"@id":"https://www.capterra.co.za/#organization"},"operatingSystem":"Cloud"},{"@type":"FAQPage","@id":"https://www.capterra.co.za/software/1076522/Proton-Calendar#faqs","mainEntity":[{"name":"What Is Proton Calendar?","@type":"Question","acceptedAnswer":{"text":"Proton Calendar is a secure calendar app designed to protect schedules and personal information. As an encrypted calendar service, it prioritizes privacy over advertising or data collection. With end-to-end encryption, event details including titles, descriptions, locations, and invitations remain private and inaccessible to anyone but the user. Integrated with Proton Mail, the calendar allows users to send secure invitations and add events directly from their inbox.","@type":"Answer"}}]},{"@type":"BreadcrumbList","itemListElement":[{"name":"Home","position":1,"item":"/","@type":"ListItem"},{"name":"Calendaring Software","position":2,"item":"/directory/32297/calendar/software","@type":"ListItem"},{"name":"Proton Calendar","position":3,"item":"/software/1076522/Proton-Calendar","@type":"ListItem"}],"@id":"https://www.capterra.co.za/software/1076522/Proton-Calendar#breadcrumblist"}]}
</script>