What are the best EteSync alternatives in 2021?

    EteSync is described as 'Secure, end-to-end encrypted, and privacy respecting sync for your contacts, calendars and tasks. Everything is encrypted on the client-side and all the code (client and server) is open source' and is an app in the Office & Productivity category. There are more than 25 alternatives to EteSync for a variety of platforms, including Windows, Online / Web-based, Mac, Android and iPhone. The best alternative is Nextcloud, which is both free and Open Source. Other great apps like EteSync are iCloud (Freemium), DAVx5 (Paid, Open Source), Nextcloud Contacts (Free, Open Source) and Monica (Freemium, Open Source).

    The list of alternatives was last updated Mar 13, 2021

    Platforms

    • Windows
    • Online
    • Mac
    • Android
    • iPhone
    • iPad
    • Self-Hosted
    • Android Tablet
    • Linux
    • Windows Mobile
    • Windows Phone
    • Cloudron
    • Google Chrome
    • Microsoft Office Outlook
    • F-Droid
    • Software as a Service (SaaS)
    • Thunderbird

    Features

    • Calendar Sync
    • Contacts
    • Sync Contacts
    • Calendar
    • Apps that Sync with Google Calendar
    • Synchronization
    • Cloud Storage
    • Cloud sync
    • CardDAV
    • Ad-free
    • CRM
    • End-to-End Encryption
    • Privacy focused
    • Privacy protection
    • Security focused
    • Shared calendars
    • Notetaking
    • Sync between devices
    • Support for WebDAV
    • CalDAV

    License

    • Free
    • Open Source
    • Paid
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    Showing 10 of 27 alternatives