XCP-ng with Xen Orchestra: VM Platform Ledger 2026 Scorecard

Part of the VM Platform Ledger (edition 2026-09-30). How the scores work: methodology.

Snapshot

Type: product
Owner: Vates (private, France; funding round reported in progress)
Engine: Xen hypervisor (XAPI toolstack from XenServer)
Licence: Open source (GPL/AGPL); optional Vates VMS support per host (about USD 1,000 to 1,800 a year)
Latest release: XCP-ng 8.3 LTS (Aug 2026 updates); Xen Orchestra 6.9, 2026-09-30
Next milestone: XCP-ng 9 on an Alma 10 base (no date); vCPU and RAM hot-add; host Secure Boot
Archetype: Dependable builder, slow at the hypervisor
Evidence grade: A. Roadmap pages read through their git history; releases and pricing from GitHub, docs and archived pages.

Scope of the scores: XCP-ng first shipped in 2018; scores start with 8.0 at end of 2019. It inherits the XenServer feature set it forked from.

Scorecard

Dimension	Score	Direction
Capability today	63.1 / 100	higher is better
Momentum since end of 2022	+13.1 points (2019 to 2022: +0.8)	higher is better
Credibility	17.5 / 25	higher is better
Commercial risk	9.0 / 25	lower is better
Technical lock-in	7.0 / 25	lower is better
Integrator fit	11.5 / 20	higher is better
AI leverage	5 / 20	higher is better
Ledger Index	61.2 / 100	balanced weights; see the methodology

Capability by domain, 2015 to today

Scores 0 to 5 against fixed anchors; total is weighted to 100.

Domain (weight)	2015	2019	2022	Today
Compute core (15)	n/a	3.5	3.5	3.5
Storage (12)	n/a	3	3	3.5
Networking / SDN (10)	n/a	3	3	3
Data protection / DR (12)	n/a	3.5	3.5	4.5
Migration-in (8)	n/a	0.5	0.5	3.5
GPU / AI (10)	n/a	1.5	1.5	1
Kubernetes (8)	n/a	0.5	0.5	2
Security / confidential (8)	n/a	2	2.5	3
Fleet / multi-site (9)	n/a	2.5	2.5	3
Automation / ecosystem (8)	n/a	3	3	4
Total / 100	not released	49.2	50.0	63.1

Year by year: 2019: 49.2 · 2020: 49.2 · 2021: 49.2 · 2022: 50.0 · 2023: 54.0 · 2024: 58.4 · 2025: 60.0 · 2026: 63.1

What moved the score

Year	Domain	Change	Points	Trigger
2022	Security / confidential	2 → 2.5	+0.8	Guest UEFI Secure Boot
2023	Migration-in	0.5 → 3	+4.0	XO V2V: warm migration from VMware
2024	Data protection / DR	3.5 → 4.5	+2.4	Changed-block tracking, immutable and mirror backups; Veeam support and live mount in 2026
2024	Security / confidential	2.5 → 3	+0.8	8.3: vTPM and Windows 11
2024	Storage	3 → 3.5	+1.2	XOSTOR hyperconverged storage in production; QCOW2 lifts the disk limit to 16 TiB in 2026
2025	Kubernetes	0.5 → 1.5	+1.6	Cloud controller manager
2026	Automation / ecosystem	3 → 4	+1.6	Large REST API, Terraform, Pulumi, Go SDK, Prometheus exporter
2026	Fleet / multi-site	2.5 → 3	+0.9	XO 6 site views; resumable rolling pool updates; air-gap option
2026	GPU / AI	1.5 → 1	-1.0	MxGPU deprecated; NVIDIA vGPU still unsupported
2026	Kubernetes	1.5 → 2	+0.8	CSI driver and Cluster API provider as release candidates
2026	Migration-in	3 → 3.5	+0.8	XO 6.9: VMware migration without VDDK, using source CBT

Direction, 2023 to 2026

Each release item carries one theme and one driver (V vision, C customer need, M market window, U upstream, P portfolio).

Date	Item	Theme	Driver
2023-01	XO V2V: migration from VMware	D5 Migration-in	M
2023-05	Mirror backups	D4 Data protection	C
2023-12	Vates VMS bundles with higher per-host prices	D12 Packaging	P
2024-01	Immutable backups	D4 Data protection	C
2024-04	XOSTOR 1.0 hyperconverged storage	D2 Storage	C
2024-07	Changed-block tracking backups	D4 Data protection	C
2024-10	XCP-ng 8.3: vTPM, IPv6, anti-affinity	D9 Security	U
2025-06	8.3 becomes LTS; XOSTOR supported on it	D12 Packaging	C
2025-07	Kubernetes cloud controller manager	D8 Kubernetes	V
2025-12	Xen Orchestra 6	D11 Ecosystem openness	C
2026-01	Pure Storage alliance	D11 Ecosystem openness	M
2026-02	Xen Orchestra MCP server; distributed backups	D7 AI-assisted ops	V
2026-05	Bidirectional replication for failback	D4 Data protection	C
2026-05	QCOW2 GA: 16 TiB disks	D2 Storage	C
2026-08	Veeam officially supports XCP-ng	D11 Ecosystem openness	M
2026-09	XO 6.9: VMware migration without VDDK; live mount from backup	D5 Migration-in	M

Centre of gravity: Data protection (4), Ecosystem openness (3), Migration-in (2)
Blind spots (no items): Core compute, Networking, AI/GPU infrastructure, Fleet/edge
Driver mix: Vision 12%, Customer need 50%, Market window 25%, Upstream 6%, Portfolio 6%
Idea-to-need index: 0.14 (0 = demand-pulled, 1 = thesis-pushed)

Credibility: 17.5 / 25

Criterion	Score	Basis
Cadence	4	Monthly Xen Orchestra releases; LTS update batches for XCP-ng
Roadmap transparency	3	Public roadmaps, but the XCP-ng page was frozen from 2024 and retired in Sep 2026, and the live one is stale
Say-do	2.5	Of 30 items listed 2023-24: 11 shipped, 7 partial, 10 pending, 2 dropped silently; hypervisor items stuck since 2022
Velocity	4	Xen Orchestra ships substantial features monthly; hypervisor work slower
Lifecycle stability	4	5-year LTS; 8.2 end of life extended

Commercial risk: 9.0 / 25 (lower is better)

Criterion	Score	Basis
Price and licence volatility	2.5	2023 bundles raised per-host support from 600 to 1,000+; Enterprise minimum hosts rose from 3 to 4
Purchase constraints	1.5	Free to run; support per host
Channel and access	1	Open source and open download
Owner stability	2.5	Small private company; funding round not confirmed closed
Cost of staying supported	1.5	5-year LTS; support optional

Technical lock-in: 7.0 / 25 (lower is better)

Criterion	Score	Basis
Formats	1.5	VHD and QCOW2; XVA export
Export path	1.5	VM export to XVA and OVA
Stack coupling	1	Any storage
Hardware / cloud coupling	0.5	Any x86 server; no cloud tie
Skills and tooling coupling	2.5	Xen skills are a niche

Integrator fit: 11.5 / 20

Criterion	Score	Basis
Partner programme openness	3	Vates reseller and partner network
Multi-tenancy and self-service	3	XO resource sets and ACLs for self-service
API and infrastructure-as-code	4	REST API, Terraform, Pulumi, Go SDK
Skills and certification	1.5	No certification programme

AI leverage: 5 / 20

How the platform uses AI, scored per year like capability. Only GA counts.

Criterion	2019	2022	Today	Latest step
AI workload infrastructure	1.5	1.5	1	2026: MxGPU deprecated; NVIDIA vGPU unsupported
AI platform stack	0	0	0	2019: None
AI-assisted operations	0	0	0	2019: Rule-based load balancer only
Agent openness	2	2	4	2026: First-party XO MCP server: read-only default, confirm tokens for writes, kill switch

Year by year: 2019: 3.5 · 2020: 3.5 · 2021: 3.5 · 2022: 3.5 · 2023: 3.5 · 2024: 3.5 · 2025: 3.5 · 2026: 5

AI say-do, 2023 to 2026: 5 AI items announced; 2 GA, 1 still preview, 2 pending, 0 dropped. NVIDIA vGPU has never been promised on any roadmap revision.

Vates shipped one of the first official MCP servers for a hypervisor, with sensible guardrails, but has nothing for AI workloads: no NVIDIA vGPU and a deprecated AMD path. The MCP server is admin-only and its kill switch can be bypassed by third-party clients.

Reading

Vates turned the open-source fork of XenServer into a credible VMware alternative mainly through Xen Orchestra: backup and DR are among the best in the field, and VMware migration no longer needs Broadcom's VDDK. The hypervisor itself moves slowly (no vGPU, hot-add or host Secure Boot yet, items stuck since 2022), and the public roadmap has been left to go stale. Low lock-in and open source make it a safe bet for classic virtualization; it is not a GPU or Kubernetes platform yet.

Open questions and items to re-score

NVIDIA vGPU is unsupported and not on any roadmap revision.
The XCP-ng roadmap page was retired in Sep 2026 and the live Vates roadmap is partly out of date.
XCP-ng 9 (Alma 10 base) has no date; 8.3 runs on a CentOS 7 base with backported fixes.
Funding round reported by the CEO, not confirmed closed.