#1 AI CodingFree
UrBackup — alternative #1 to Proxmox Backup Server
Client/Server Open Source Network Backup for Windows, MacOS and Linux. (Source Code) AGPL-3.0 C/C++
Catalogue source
Recorded alternatives
Alternatives to Proxmox Backup Server
Every candidate below sits in AI Coding. What ends up on this page is decided entirely by a recorded score — not by bidding, not by editor taste. Review both records, check current vendor terms, then decide.
#2 AI CodingFree
VideoLAN Client (VLC — alternative #2 to Proxmox Backup Server
Cross-platform multimedia player client and server supporting most multimedia files as well as DVDs, Audio CDs, VCDs, and various streaming...
Catalogue source
#3 AI CodingFree
Quassel IRC — alternative #3 to Proxmox Backup Server
Distributed IRC client, meaning that one (or multiple) client(s) can attach to and detach from a central core. (Source Code) GPL-2.0 C++
Catalogue source
#4 AI CodingFree
Radicale — alternative #4 to Proxmox Backup Server
Simple calendar and contact server with extremely low administrative overhead. (Source Code) GPL-3.0 Python/deb
Catalogue source
#5 AI CodingFree
Roundcube — alternative #5 to Proxmox Backup Server
Browser-based IMAP client with an application-like user interface. (Source Code) GPL-3.0 PHP/deb
Catalogue source
#6 AI CodingFree
Secluso — alternative #6 to Proxmox Backup Server
Private DIY home security camera system for Raspberry Pi, with end-to-end encrypted remote access and mobile apps for live video, alerts, an...
Catalogue source
#7 AI CodingFree
StartOS — alternative #7 to Proxmox Backup Server
Browser-based, graphical Operating System (OS) that makes running a personal server as easy as running a personal computer. (Source Code) MI...
Catalogue source
#8 AI CodingFree
Technitium DNS Server — alternative #8 to Proxmox Backup Server
Authoritative/recursive DNS server with ad blocking functionality. (Source Code) GPL-3.0 Docker/C#
Catalogue source
Questions about this page
How were these alternatives selected?
Each candidate is a live catalogue record in the same primary category, picked by a deterministic score that Oryxen records in its catalogue: how many meaningful words the two listings share, whether their pricing classes oppose (a paid product against a free one), whether both are open source, and whether either record is featured. The same catalogue state always produces the same list — no randomness, no manual ranking.
Are these alternatives ranked by payment?
No. Rows are ordered only by the recorded score, highest first, with alphabetical ties — payment never influences the order, nothing here is paid placement, and Oryxen charges no listing or placement fee.
Always verify current terms with Proxmox Backup Server directly — Oryxen records pricing classes, not live quotes.