Life & fun · alternatives · 2026
24 alternatives to Underscore Backup
Private, secure, flexible backups in the cloud or on prem.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Underscore Backup launched in 2023; newer entries below may have overtaken it.
- 1FS
2012 · sneakerbackup.com · its alternatives →
- 2
File encryption and encrypted folder and file mirroring - for local and Cloud backups. Create encrypted Cloud-Backups. Freeware based on PBKDF2.
2015 · frankhissen.de · its alternatives →
- 3
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LinShare▲91Private and secure file sharing and cloud storage solution
2022 · linshare.app · its alternatives →
- 6
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spb is a CLI backing up your local folders into S3 while encrypting everything client side.
2023 · github.com · its alternatives →
- 10
Creator here. I was looking for something as simple as Backblaze Personal [1] but privacy focused and open source. This is my attempt to build that. Uses PyQt6 [2] for the GUI and Pyinstaller [3] for creating the platform specific binaries. The backup engine under the hood is Restic [4]. The server code is written in Laravel [5]. All the code is on GitHub [6]. I actually really like Backblaze (even use B2 for this offering behind the scenes) so this isn't meant to throw shade their way. Just wanted a private open source alternative. Something like Bitwarden but for backups. [1]…
2022 · blobbackup.com · its alternatives →
- 11
Encrypted filesharing through the IPFS network
2021 · sedo.com · its alternatives →
- 12DP
2019 · duple.io · its alternatives →
- 13
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ciphergoat▲77Encrypt and backup your recovery seed phrases
2023 · apps.apple.com · its alternatives →
- 16
nFreezer is an encrypted-at-rest backup tool. Contribute to josephernest/nfreezer development by creating an account on GitHub.
2020 · github.com · its alternatives →
- 17
fusionTAP▲55Intuitively secure your data - it's one-TAP-simple
2023 · fusiontap.com · its alternatives →
- 18
SecureShare▲24Secure P2P file sharing with no size limits or server use
2024 · securityshare.xyz · its alternatives →
- 19
- 20ET
2014 · disk42.com · its alternatives →
- 21
- 22
Cloud/Self-hosted sync/backup app, zero-Knowledge encryption
2020 · github.com · its alternatives →
- 23
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Experience the benefits of high-performance, secure, and budget-friendly VPS hosting with SSD Nodes. Get started today!
2014 · jarvys.io · its alternatives →
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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 →