Keep your schedule safe and private with our encrypted calendar solutions. Easy to use, secure and reliable. Protect your privacy with encrypted calendars. Get started today!
Select the "Mail Plus" or "Proton Unlimited" paid plans for more features.
Modern, feature rich and user-friendly user interface. Offers team features with shared calendars, importing existing calendars, notifications and integrated video conferencing. Users can opt in to store files decentralized with IPFS. The company is based in the USA, and is operating the Calendar service since 2023. Audited by a reputable cybersecurity firm, Trail of Bits.
If you decide to self-host EteSync you won't have to pay for the subscription. Tutorial here.
Based in The Netherlands. Operating since 2018. Obfuscated, RAM-only servers. Audited by a reputable German cybersecurity firm, Cure53. Currently, 82% off + 2 months FREE.
Privacy tools listed on this page are all open-source unless marked otherwise: Criteria.