#2 of 16 open-source backup tools · Updated October 2026
Xen Orchestra review 2026
Xen Orchestra (backup) · Hypervisor-bound platform, fast cadence
Xen Orchestra ranks #2 of 16 open-source backup tools in the Open-Source Backup Ledger 2026, with a Ledger Index of 67 out of 100. For XCP-ng estates, Xen Orchestra is a complete backup and DR product released monthly, but it protects only Xen VMs and has no tape or physical agents.
Scores
Source: Open-Source Backup Ledger 2026, edition 2026-10-02. How each score works: methodology.
Pros
- Management at scale and automation5/5
- Security and compliance4.5/5
- Recovery4/5
- Replication and DR4/5
Cons
- Databases and applications1.5/5
What the Ledger says
For XCP-ng estates, Xen Orchestra is a complete backup and DR product: changed-block backup, replication, immutable S3 copies, restore testing and strong access controls, released every month. It protects only Xen-based VMs and has no tape or physical agents, so it is a companion to the hypervisor rather than a general backup platform.
No AI in backup itself. Vates shipped an MCP package with XO 6.2 in 2026, recorded in the VM Platform Ledger research; the backup research did not capture it.
Capability by area
Buying, lock-in and release record
Buying and licence (sustainability risk)(lower is better)
- Maintainer concentration2.5
- Vates staff write over 60%, but the author base is widening
- Backer health1.5
- Bootstrapped company growing with XCP-ng
- Licence-change risk2
- AGPLv3, Vates holds most copyright
- Abandonment signs0
- Daily commits
- Security response1.5
- Active maintenance
Technical lock-in(lower is better)
- Formats1
- Standard XVA and VHD files
- Export path1
- VHD converts with qemu-img; OVA/OVF export
- Stack coupling3
- Tied to Xen hypervisors
- Hardware / cloud coupling0
- Any NFS, SMB or S3 target
- Skills and tooling coupling2
- Xen skills are less common
Release credibility
- Cadence5
- Monthly releases
- Roadmap transparency4.5
- Public GitHub, monthly release blog, public roadmap
- Say-do4
- 6 of 6 items shipped; XO 6 has been in progress since 2023
- Velocity4.5
- Many changes every month; author count rising (25 in 2026)
- Lifecycle stability3.5
- Rolling releases; XO 6 transition ahead
Partners and services
- Paid support4.5
- XOA subscriptions with published prices
- Consultants and partners3.5
- Reseller and integrator network
- Documentation4.5
- Current, detailed documentation
- Community and packaging4
- Active forum; Terraform provider with over 1.2 million downloads
Alternatives to Xen Orchestra
Questions about Xen Orchestra
Is Xen Orchestra any good?
Xen Orchestra ranks #2 of 16 open-source backup tools in the Open-Source Backup Ledger 2026, with a Ledger Index of 67 out of 100. Its strongest areas are management at scale and automation, security and compliance, recovery. Its weakest are databases and applications.
What are the best alternatives to Xen Orchestra?
The closest by Ledger Index are Bareos (67.7), PBS (66.2), pgBackRest (63.9), Barman (62.6).
How is Xen Orchestra licensed and sold?
Vates staff write over 60%, but the author base is widening.
How much lock-in does Xen Orchestra bring?
Xen Orchestra scores 7 out of 25 on technical lock-in (lower is better). Export path: VHD converts with qemu-img; OVA/OVF export.
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