Proton Calendar

EU Native

Proton Calendar is a cloud storage solution with open-source, self-hosted for file storage and sharing in EU organizations.

Cloud Storage & File Sharing Collaboration & Productivity

Visit Website Compare

Overview

About Proton Calendar

Proton Calendar is an open-source cloud storage platform headquartered in Switzerland. Designed for file storage, sync, and sharing, it offers self-hosted deployment with open-source, making it ideal for EU organizations requiring data sovereignty and GDPR compliance.

Deployment

Model: self-hosted, cloud-saas

EU Trust Facts

Headquarters: Switzerland
Legal Jurisdiction: Switzerland
CLOUD Act Exposure: No

Sources

https://proton.me/privacy
https://proton.me/legal/privacy

Compliance & Security

Open Source

Yes