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What are the best EteSync alternatives?

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, Android, Mac and iPhone. The best alternative is Nextcloud, which is both free and Open Source. Other great apps like EteSync are iCloud, DAVx5, Nextcloud Contacts and fruux.

EteSync alternatives are mainly Contact Managers but may also be Cloud Storage Services or Calendar Apps. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of EteSync.
This page was last updated Feb 21, 2022
EteSync
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  • FreemiumOpen Source
  • Mac
  • Windows
  • Linux
  • Online
  • Android
  • iPhone
  • Android Tablet
  • BSD
  • iPad
  • Self-Hosted
  • F-Droid
  • Software as a Service (SaaS)
  • Etebase

Secure, end-to-end encrypted, and privacy respecting sync for your contacts, calendars and tasks. Everything is encrypted...

Learn more about EteSync

  1. You should have full control over your data. We help you achieve that: a safe home for all your data. Secure, under your control and developed in an open, transparent and trustworthy way. We are Nextcloud.

  2. iCloud

    • FreemiumProprietary
    • Mac
    • Windows
    • Online
    • iPhone
    • iPad

    Store email, contacts, calendars, photos, music, books, apps and more in the cloud and access them on all your devices. iCloud also provides collaborative services for task management and notes and productivity apps for text documents, spreadsheets and presentations.



  3. DAVx5

    • FreeOpen Source
    • Android
    • Android Tablet
    • F-Droid

    DAVx5 is a CalDAV/CardDAV management and sync app for Android.

  4. Nextcloud Contacts

    • FreeOpen Source
    • Online
    • Self-Hosted

    The Nextcloud contacts app is a user interface for Nextcloud's CardDAV server. Easily sync contacts from various devices with your Nextcloud and edit them online.

  5. fruux

    • FreemiumProprietary
    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Blackberry
    • Windows Phone
    • iPad
    • Blackberry 10
    • Sailfish OS

    fruux is a free service that takes care of your contacts, calendars and more so you don't have to. Never manually copy contacts and calenders between your devices again!



  6. Monica

    • FreemiumOpen Source
    • Self-Hosted
    • Software as a Service (SaaS)
    • Cloudron

    Monica is a tool to manage your interactions with your loved ones, friends and family.

  7. With Drive File Stream, you stream your Drive files directly from the cloud to your Mac or PC, freeing up disk space and network bandwidth. Because Drive files are stored in the cloud, any changes you or your collaborators make are automatically updated everywhere.

    Discontinued

    This doesn't exist as a separate product any longer and just became Google Drive by the looks of it.

  8. e2ee cloud

    • FreeOpen Source
    • Online
    • Self-Hosted

    e2ee-cloud is a open source, self-hosted, end-to-end encryption software. You can upload and download files in your browser. All files and folders will be encrypted before upload and decrypted after download.

  9. GO Contact Sync Mod

    • FreeOpen Source
    • Windows

    GO Contact Sync Mod is an open source tool to synchronize your Microsoft Outlook contacts with Google Mail. With this tool you do not need to enter your contact details more than once, always have the latest version everywhere: in Outlook and in Google.

  10. Hippo

    • FreemiumProprietary
    • iPhone
    • iPad

    Keep track of friends, family and colleagues you care for.

Showing 10 of 30 alternatives