Proxmox Backup Server review
A self-hosted backup platform with strong Proxmox integration and granular recovery.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Proxmox Backup Server is a self-hosted, open-source backup platform for virtual machines, containers, physical hosts, and file archives. It is designed for teams managing Proxmox Virtual Environment deployments that need dedicated backup storage, with support for Linux, web, API, and self-hosted environments. The platform combines incremental backups, data deduplication, Zstandard compression, client-side AES-256-GCM encryption, granular file and directory restoration, and a web-based management interface.
The software is free to download and use, while paid annual subscriptions add enterprise repository access, updates, and support. The Community plan costs €560 per server per year and includes stable and secure updates, the complete feature set, community support, unlimited backup storage, and unlimited backup clients. Basic costs €1,120 and adds customer portal support plus five support tickets per year. Standard costs €2,240 and adds fifteen support tickets and remote SSH support. Premium costs €4,480 and includes unlimited support tickets and remote SSH support. The published plans show the same complete feature set across paid tiers.
Its feature depth is strongest in recovery and storage management. Proxmox VE integration supports backup and restoration of virtual machines and containers, while remote datastore synchronization extends backup operations across locations. Tape backup and restoration, REST API access, fine-grained access control, and granular recovery support mixed backup workflows. This is a strong fit for Proxmox environments that can operate self-hosted infrastructure and want control over backup storage and restoration. Organizations seeking a hosted backup service or a platform centered on a different virtualization ecosystem should consider another option.
Proxmox Backup Server pros and cons
- Where it wins
- Incremental, deduplicated backups with Zstandard compression
- Client-side AES-256-GCM encryption and fine-grained access control
- Granular restoration, remote synchronization, and tape support
- Where it doesn't
- Self-hosted deployment requires infrastructure and administration
- Strongest integration is with Proxmox Virtual Environment
- Paid subscriptions begin at €560 per server per year
Proxmox Backup Server fact sheet, pricing and score →
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