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Proxmox Backup Server vs Veeam Backup & Replication: catalog facts
Proxmox Backup Server	Veeam Backup & Replication
Freemium The software is free under AGPLv3. The stable enterprise repository and support need a…	Freemium A free Community Edition is available; the full product is sold as part of the paid Veeam…
Linux, Self-hosted, Web	Windows
Client-side encryption, incremental backups and deduplication keep repeated snapshots small, and it integrates directly…	Covers virtual machines, physical machines, NAS shares and cloud workloads Free Community Edition for small setups and home labs
The software is free but the stable enterprise repository and support need a paid subscription, and it wants…	Backup server runs on Windows only Aimed at business infrastructure, so setup is more involved than desktop backup tools
Self-hosted	Downloadable app
Open source	Closed source
License: AGPL-3.0	License: Proprietary
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.