Work · alternatives · 2026

24 alternatives to AnySync - open source sync/backup app

Cloud/Self-hosted sync/backup app, zero-Knowledge encryption

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. AnySync - open source sync/backup app launched in 2020; newer entries below may have overtaken it.

1. 1
   Sync▲90

   Sync offers secure and completely private cloud storage

   2015 · its alternatives →

2. 2RC
   Relica – Cross-platform local, remote, and multi-cloud file backups▲132

   2018 · relicabackup.com · its alternatives →

3. 3
   Sync-in▲79

   Open-source file storage, sharing, collaboration & syncing

   Apr 2026 · sync-in.com · its alternatives →

4. 4
   hat.sh▲212

   Free, fast, secure and serverless file encryption

   2019 · its alternatives →

5. 5NE
   NFreezer – Encrypted-at-rest remote backup tool▲96

   2020 · github.com · its alternatives →

6. 6EC
   Encrypted Cloud file backup▲18

   2015 · frankhissen.de · its alternatives →

7. 7KA
   KySync – A C++ rewrite of Zsync with performance boost▲118

   2021 · kyall.notion.site · its alternatives →

8. 8ET
   End-to-End Encrypted Cloud Storage. All Open Source▲42

   2014 · disk42.com · its alternatives →

9. 9
   SafeSync▲3

   An automatic incremental backup tool.

   2020 · its alternatives →

10. 10
    Portal▲92

    Zero-config P2P encrypted folder syncing, not the 2007 game

    2021 · its alternatives →

11. 11
    T-Drive▲128

    Free secure unlimited cloud file storage based on Telegram

    2022 · its alternatives →

12. 12
    Resilio Sync▲72

    Simple file sync and share solution

    2020 · its alternatives →

13. 13
    PieSync▲89

    Seamless two-way sync between your CRM, Google Apps & more

    2015 · its alternatives →

14. 14SA
    Sshync – Auto-sync files over SSH▲65

    2015 · github.com · its alternatives →

15. 15
    Underscore Backup▲9

    Private, secure, flexible backups in the cloud or on prem.

    2023 · its alternatives →

16. 16SS
    Saf – simple, reliable, rsync-based, battle tested, rounded backup▲89

    I had this backup code working reliably for years, using local file system, vps/dedicated server, or remote storage for backup, then I finally get time to wrap README, iron few missing switches and publish. Should be production ready and reliable, so it could be useful to others. Contributors are welcome.

    2023 · github.com · its alternatives →

17. 17
    Drivebase▲98

    Unified file manager for all your cloud storage with E2EE

    Feb 2026 · drivebase.io · its alternatives →

18. 18
    Allsync▲2

    End-to-end encrypted cloud storage and collaboration

    2021 · its alternatives →

19. 19
    Strongsync▲61

    Dropbox-like Sync and Backup using only SFTP or Amazon S3

    2013 · its alternatives →

20. 20
    transferfile.io▲85

    Encrypted filesharing through the IPFS network

    2021 · its alternatives →

21. 21
    KSync▲2

    Sync and Backup all files to the cloud for free

    2019 · its alternatives →

22. 22
    SuperSync - File Synchronizer▲7

    File Synchronizer

    2024 · satya.dev · its alternatives →

23. 23CS
    Client Side Encrypted Backups – easy to use and no chance of corruption▲7

    2019 · github.com · its alternatives →

24. 24QB
    Quick-Back, a POSIX compliant, rsync based system backup tool▲22

    2016 · github.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →