Proton Calendar vs Shiftmail
A side-by-side look at Proton Calendar and Shiftmail. For an in-depth review of either product, follow the links below.
Proton Calendar
Office & Productivity
Proton Calendar is a free and open source calendar app created by Proton Technologies AG, the company behind the ProtonMail encrypted email service. It allows users to manage events and tasks with customizable reminders, inviting guests, event coloring, and accessibility features. As with other Proton apps, it has a focus on privacy and security of user data.
calendarschedulingreminderseventstasksprivacysecurity
Shiftmail
Security & Privacy
Shiftmail is an email service that focuses on privacy and security. It offers end-to-end encryption, anonymity, self-destructing messages, and more to protect user data and communications.
emailprivacysecurityencryptionanonymous
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